Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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None
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Reviewed
Description
TestBPOfferService.testMissBlocksWhenReregister is flaky. It fails randomly when the
following expression is not true:
assertTrue(fullBlockReportCount == totalTestBlocks ||
incrBlockReportCount == totalTestBlocks);
There is a race condition here that relies once more on "time" to synchronize between concurrent threads. The code below is is causing the non-deterministic execution.
On a slow server, addNewBlockThread may not be done by the time the main thread reach the assertion call.
// Verify FBR/IBR count is equal to generate number.
assertTrue(fullBlockReportCount == totalTestBlocks ||
incrBlockReportCount == totalTestBlocks);
} finally {
addNewBlockThread.join();
bpos.stop();
bpos.join();
Therefore, the correct implementation should wait for the thread to finish
// the thread finished execution.
addNewBlockThread.join();
// Verify FBR/IBR count is equal to generate number.
assertTrue(fullBlockReportCount == totalTestBlocks ||
incrBlockReportCount == totalTestBlocks);
} finally {
bpos.stop();
bpos.join();
DataNodeFaultInjector needs to have a longer wait_time too. 1 second is not enough to satisfy the condition.
DataNodeFaultInjector.set(new DataNodeFaultInjector() {
public void blockUtilSendFullBlockReport() {
try {
GenericTestUtils.waitFor(() -> {
if(count.get() > 2000) {
return true;
}
return false;
}, 100, 10000); // increase that waiting time to 10 seconds.
} catch (Exception e) {
e.printStackTrace();
}
}
});
Stacktrace java.lang.AssertionError at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService.testMissBlocksWhenReregister(TestBPOfferService.java:350) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) Standard Output 2020-10-26 07:38:56,442 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2020-10-26 07:38:56,454 [main] INFO datanode.DataNode (SimulatedFSDataset.java:registerMBean(1370)) - Registered FSDatasetState MBean 2020-10-26 07:38:56,455 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2020-10-26 07:38:56,460 [Thread-103] INFO datanode.DataNode (BPServiceActor.java:run(846)) - Block pool <registering> (Datanode Uuid unassigned) service to 0.0.0.0/0.0.0.0:0 starting to offer service 2020-10-26 07:38:56,461 [Thread-104] INFO datanode.DataNode (BPServiceActor.java:run(846)) - Block pool <registering> (Datanode Uuid unassigned) service to 0.0.0.0/0.0.0.0:1 starting to offer service 2020-10-26 07:38:56,463 [Thread-103] DEBUG datanode.DataNode (BPServiceActor.java:retrieveNamespaceInfo(245)) - Block pool <registering> (Datanode Uuid unassigned) service to 0.0.0.0/0.0.0.0:0 received versionRequest response: lv=-65;cid=fake cluster;nsid=1;c=0;bpid=fake bpid 2020-10-26 07:38:56,464 [Thread-104] DEBUG datanode.DataNode (BPServiceActor.java:retrieveNamespaceInfo(245)) - Block pool <registering> (Datanode Uuid unassigned) service to 0.0.0.0/0.0.0.0:1 received versionRequest response: lv=-65;cid=fake cluster;nsid=1;c=0;bpid=fake bpid 2020-10-26 07:38:56,466 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.DataNode (BPServiceActor.java:register(787)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 beginning handshake with NN 2020-10-26 07:38:56,466 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.DataNode (BPServiceActor.java:register(787)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 beginning handshake with NN 2020-10-26 07:38:56,467 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.DataNode (BPServiceActor.java:register(815)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 successfully registered with NN 2020-10-26 07:38:56,467 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.DataNode (BPServiceActor.java:offerService(644)) - For namenode 0.0.0.0/0.0.0.0:0 using BLOCKREPORT_INTERVAL of 21600000msecs CACHEREPORT_INTERVAL of 10000msecs Initial delay: 0msecs; heartBeatInterval=3000 2020-10-26 07:38:56,467 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.DataNode (BPServiceActor.java:register(815)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 successfully registered with NN 2020-10-26 07:38:56,469 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.DataNode (BPServiceActor.java:offerService(644)) - For namenode 0.0.0.0/0.0.0.0:1 using BLOCKREPORT_INTERVAL of 21600000msecs CACHEREPORT_INTERVAL of 10000msecs Initial delay: 0msecs; heartBeatInterval=3000 2020-10-26 07:38:56,469 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:38:56,470 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:38:56,471 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=1 2020-10-26 07:38:56,471 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=2 2020-10-26 07:38:56,474 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.DataNode (BPServiceActor.java:blockReport(437)) - Successfully sent block report 0x7688fa248c41cdeb, containing 1 storage report(s), of which we sent 1. The reports had 0 total blocks and used 1 RPC(s). This took 1 msecs to generate and 0 msecs for RPC and NN processing. Got back no commands. 2020-10-26 07:38:56,475 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.DataNode (BPServiceActor.java:blockReport(437)) - Successfully sent block report 0x7fd3be5ab5d82bff, containing 1 storage report(s), of which we sent 1. The reports had 0 total blocks and used 1 RPC(s). This took 1 msecs to generate and 0 msecs for RPC and NN processing. Got back no commands. 2020-10-26 07:38:56,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:38:56,670 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:38:56,671 [Command processor] INFO datanode.DataNode (BPOfferService.java:processCommandFromActor(674)) - DatanodeCommand action : DNA_REGISTER from 0.0.0.0/0.0.0.0:0 with standby state 2020-10-26 07:38:56,673 [Command processor] DEBUG datanode.DataNode (BPServiceActor.java:retrieveNamespaceInfo(245)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 received versionRequest response: lv=-65;cid=fake cluster;nsid=1;c=0;bpid=fake bpid 2020-10-26 07:38:56,674 [Command processor] INFO datanode.DataNode (BPServiceActor.java:register(787)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 beginning handshake with NN 2020-10-26 07:38:56,675 [Command processor] INFO datanode.DataNode (BPServiceActor.java:register(815)) - Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 successfully registered with NN 2020-10-26 07:38:56,770 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:38:56,770 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:38:59,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:38:59,670 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=3 2020-10-26 07:38:59,681 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.DataNode (BPServiceActor.java:blockReport(437)) - Successfully sent block report 0x7688fa248c41cdec, containing 1 storage report(s), of which we sent 1. The reports had 1782 total blocks and used 1 RPC(s). This took 9 msecs to generate and 1 msecs for RPC and NN processing. Got back no commands. 2020-10-26 07:38:59,770 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:38:59,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:02,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:39:02,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:02,770 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:39:02,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:05,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:39:05,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:05,770 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:39:05,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:08,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:39:08,670 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:08,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:39:08,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:11,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 2020-10-26 07:39:11,669 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:11,771 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] DEBUG datanode.DataNode (BPServiceActor.java:sendHeartBeat(522)) - Sending heartbeat with 1 storage reports from service actor: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:39:11,772 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] INFO datanode.TestBPOfferService (TestBPOfferService.java:answer(205)) - fullBlockReportLeaseId=0 2020-10-26 07:39:11,878 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] WARN datanode.IncrementalBlockReportManager (IncrementalBlockReportManager.java:waitTillNextIBR(160)) - IncrementalBlockReportManager interrupted 2020-10-26 07:39:11,878 [Command processor] ERROR datanode.DataNode (BPServiceActor.java:processQueue(1329)) - Command processor encountered interrupt and exit. 2020-10-26 07:39:11,878 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] WARN datanode.IncrementalBlockReportManager (IncrementalBlockReportManager.java:waitTillNextIBR(160)) - IncrementalBlockReportManager interrupted 2020-10-26 07:39:11,878 [Command processor] ERROR datanode.DataNode (BPServiceActor.java:processQueue(1329)) - Command processor encountered interrupt and exit. 2020-10-26 07:39:11,879 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:1] WARN datanode.DataNode (BPServiceActor.java:run(889)) - Ending block pool service for: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:1 2020-10-26 07:39:11,878 [fake bpid heartbeating to 0.0.0.0/0.0.0.0:0] WARN datanode.DataNode (BPServiceActor.java:run(889)) - Ending block pool service for: Block pool fake bpid (Datanode Uuid null) service to 0.0.0.0/0.0.0.0:0 Standard Error java.util.concurrent.TimeoutException: Timed out waiting for condition. Thread diagnostics: Timestamp: 2020-10-26 07:38:57,678 "nioEventLoopGroup-2-30" prio=10 tid=190 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "fake bpid heartbeating to 0.0.0.0/0.0.0.0:1" daemon prio=5 tid=260 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hdfs.server.datanode.IncrementalBlockReportManager.waitTillNextIBR(IncrementalBlockReportManager.java:158) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.offerService(BPServiceActor.java:738) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:878) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-27" prio=10 tid=187 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "Signal Dispatcher" daemon prio=9 tid=4 runnable java.lang.Thread.State: RUNNABLE "nioEventLoopGroup-2-4" prio=10 tid=164 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-10" prio=10 tid=170 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-41" prio=10 tid=201 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-19" prio=10 tid=179 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-1" prio=10 tid=108 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-40" prio=10 tid=200 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-36" prio=10 tid=244 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-20" prio=10 tid=180 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-6" prio=10 tid=214 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "process reaper" daemon prio=10 tid=20 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "Command processor" daemon prio=5 tid=258 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.processQueue(BPServiceActor.java:1324) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.run(BPServiceActor.java:1312) "nioEventLoopGroup-2-21" prio=10 tid=181 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-7" prio=10 tid=215 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-5" prio=10 tid=165 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-8" prio=10 tid=168 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "GcTimeMonitor obsWindow = 60000, sleepInterval = 5000, maxGcTimePerc = 100" daemon prio=5 tid=42 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.util.GcTimeMonitor.run(GcTimeMonitor.java:155) "nioEventLoopGroup-3-5" prio=10 tid=213 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "Finalizer" daemon prio=8 tid=3 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216) "nioEventLoopGroup-3-32" prio=10 tid=240 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "surefire-forkedjvm-ping-30s" daemon prio=5 tid=19 runnable java.lang.Thread.State: RUNNABLE at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-3" prio=10 tid=163 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-47" prio=10 tid=207 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-2" prio=10 tid=210 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-43" prio=10 tid=251 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-21" prio=10 tid=229 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-46" prio=10 tid=206 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-34" prio=10 tid=194 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-37" prio=10 tid=197 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-33" prio=10 tid=241 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-4" prio=10 tid=212 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-38" prio=10 tid=246 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-25" prio=10 tid=233 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-39" prio=10 tid=247 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-46" prio=10 tid=254 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "main" prio=5 tid=1 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:394) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService.testMissBlocksWhenReregister(TestBPOfferService.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) "nioEventLoopGroup-2-43" prio=10 tid=203 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-30" prio=10 tid=238 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-28" prio=10 tid=236 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-48" prio=10 tid=256 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-8" prio=10 tid=216 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "process reaper" daemon prio=10 tid=140 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-42" prio=10 tid=250 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-19" prio=10 tid=227 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-38" prio=10 tid=198 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-11" daemon prio=5 tid=148 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) "nioEventLoopGroup-2-14" prio=10 tid=174 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-23" prio=10 tid=183 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-16" prio=10 tid=176 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-13" prio=10 tid=221 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-9" prio=10 tid=217 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-48" prio=10 tid=208 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-3" prio=10 tid=211 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "Reference Handler" daemon prio=10 tid=2 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) "nioEventLoopGroup-3-16" prio=10 tid=224 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-28" prio=10 tid=188 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-14" prio=10 tid=222 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "Command processor" daemon prio=5 tid=257 runnable java.lang.Thread.State: RUNNABLE at java.lang.Thread.dumpThreads(Native Method) at java.lang.Thread.getAllStackTraces(Thread.java:1610) at org.apache.hadoop.test.TimedOutTestsListener.buildThreadDump(TimedOutTestsListener.java:87) at org.apache.hadoop.test.TimedOutTestsListener.buildThreadDiagnosticString(TimedOutTestsListener.java:73) at org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:401) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService$1.blockUtilSendFullBlockReport(TestBPOfferService.java:295) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.reRegister(BPServiceActor.java:927) at org.apache.hadoop.hdfs.server.datanode.BPOfferService.processCommandFromActor(BPOfferService.java:676) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.processCommand(BPServiceActor.java:1351) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.lambda$enqueue$2(BPServiceActor.java:1397) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread$$Lambda$14/1065143224.run(Unknown Source) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.processQueue(BPServiceActor.java:1325) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.run(BPServiceActor.java:1312) "nioEventLoopGroup-3-15" prio=10 tid=223 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-40" prio=10 tid=248 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-31" prio=10 tid=191 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-25" prio=10 tid=185 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-37" prio=10 tid=245 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-45" prio=10 tid=205 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-24" prio=10 tid=232 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-22" daemon prio=5 tid=151 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) "nioEventLoopGroup-3-45" prio=10 tid=253 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-35" prio=10 tid=243 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-22" prio=10 tid=230 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "LeaseRenewer:jenkins@localhost:35601" daemon prio=5 tid=158 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.run(LeaseRenewer.java:412) at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.access$600(LeaseRenewer.java:76) at org.apache.hadoop.hdfs.client.impl.LeaseRenewer$1.run(LeaseRenewer.java:308) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-10" prio=10 tid=218 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-18" daemon prio=5 tid=147 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) "nioEventLoopGroup-2-12" prio=10 tid=172 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-2" prio=10 tid=162 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-44" prio=10 tid=252 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-29" prio=10 tid=237 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "client DomainSocketWatcher" daemon prio=5 tid=132 runnable java.lang.Thread.State: RUNNABLE at org.apache.hadoop.net.unix.DomainSocketWatcher.doPoll0(Native Method) at org.apache.hadoop.net.unix.DomainSocketWatcher.access$900(DomainSocketWatcher.java:52) at org.apache.hadoop.net.unix.DomainSocketWatcher$2.run(DomainSocketWatcher.java:503) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-44" prio=10 tid=204 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-22" prio=10 tid=182 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-36" prio=10 tid=196 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-33" prio=10 tid=193 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-6" prio=10 tid=166 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-24" prio=10 tid=184 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-23" prio=10 tid=231 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-18" prio=10 tid=178 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-15" prio=10 tid=175 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-35" prio=10 tid=195 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "Thread-105" prio=5 tid=261 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService.lambda$testMissBlocksWhenReregister$0(TestBPOfferService.java:319) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService$$Lambda$80/374646930.run(Unknown Source) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-12" prio=10 tid=220 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner" daemon prio=5 tid=95 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3937) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-42" prio=10 tid=202 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-31" prio=10 tid=239 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-20" prio=10 tid=228 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-17" prio=10 tid=225 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-9" prio=10 tid=169 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-32" prio=10 tid=192 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "AsyncAppender-Dispatcher-Thread-72" daemon prio=5 tid=118 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:548) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-17" prio=10 tid=177 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-18" prio=10 tid=226 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-13" prio=10 tid=173 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "fake bpid heartbeating to 0.0.0.0/0.0.0.0:0" daemon prio=5 tid=259 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hdfs.server.datanode.IncrementalBlockReportManager.waitTillNextIBR(IncrementalBlockReportManager.java:158) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.offerService(BPServiceActor.java:738) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:878) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-47" prio=10 tid=255 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-27" prio=10 tid=235 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-11" prio=10 tid=219 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-26" prio=10 tid=234 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-39" prio=10 tid=199 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-1" prio=10 tid=209 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-34" prio=10 tid=242 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-11" prio=10 tid=171 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-7" prio=10 tid=167 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "AsyncAppender-Dispatcher-Thread-51" daemon prio=5 tid=87 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:548) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-3-41" prio=10 tid=249 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-29" daemon prio=5 tid=150 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) "nioEventLoopGroup-2-29" prio=10 tid=189 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "nioEventLoopGroup-2-26" prio=10 tid=186 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:790) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:525) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-25" daemon prio=5 tid=146 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) "surefire-forkedjvm-command-thread" daemon prio=5 tid=18 runnable java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read(BufferedInputStream.java:265) at java.io.DataInputStream.readInt(DataInputStream.java:387) at org.apache.maven.surefire.booter.MasterProcessCommand.decode(MasterProcessCommand.java:115) at org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:390) at java.lang.Thread.run(Thread.java:748) "ForkJoinPool-2-worker-4" daemon prio=5 tid=149 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) at org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:401) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService$1.blockUtilSendFullBlockReport(TestBPOfferService.java:295) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.reRegister(BPServiceActor.java:927) at org.apache.hadoop.hdfs.server.datanode.BPOfferService.processCommandFromActor(BPOfferService.java:676) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.processCommand(BPServiceActor.java:1351) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.lambda$enqueue$2(BPServiceActor.java:1397) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.processQueue(BPServiceActor.java:1325) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor$CommandProcessingThread.run(BPServiceActor.java:1312)
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