Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
Description
The test org.apache.jackrabbit.oak.segment.standby.ExternalSharedStoreIT.testProxyFlippedIntermediateByteChange2 fails intermittently with the following error:
expected: org.apache.jackrabbit.oak.segment.SegmentNodeState<{ root = { ... } }> but was: org.apache.jackrabbit.oak.segment.SegmentNodeState<{ root = { ... } }>
The cause of the issue seems to be the proxy holding to a port after it's been asked to disconnect:
java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) ~[na:1.7.0_80] at sun.nio.ch.Net.bind(Net.java:463) ~[na:1.7.0_80] at sun.nio.ch.Net.bind(Net.java:455) ~[na:1.7.0_80] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[na:1.7.0_80] at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:127) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:501) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1218) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:505) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:490) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:965) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:210) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:353) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:408) ~[netty-common-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140) ~[netty-common-4.0.41.Final.jar:4.0.41.Final] at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) ~[netty-common-4.0.41.Final.jar:4.0.41.Final] at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_80]
After that, the client fails when trying to connect to the server through the proxy:
09:39:11.795 ERROR [main] StandbyClientSync.java:160 Failed synchronizing state. io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:41866 at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.7.0_80] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) ~[na:1.7.0_80] at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:257) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:291) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:628) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:552) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:466) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:438) ~[netty-transport-4.0.41.Final.jar:4.0.41.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140) ~[netty-common-4.0.41.Final.jar:4.0.41.Final] at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) ~[netty-common-4.0.41.Final.jar:4.0.41.Final] at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_80]