Details
-
Improvement
-
Status: Open
-
Minor
-
Resolution: Unresolved
-
2.4.0, 3.0.0
-
None
-
None
Description
When a query fails to gain a lock to a table, the following error message appears in beeline. The error message does not need a stack trace and it would be helpful to know how long it waiting before it gave up. It should also state exactly which lock it was unable to obtain.
ERROR : FAILED: Error in acquiring locks: Locks on the underlying objects cannot be acquired. retry after some time
org.apache.hadoop.hive.ql.lockmgr.LockException: Locks on the underlying objects cannot be acquired. retry after some time
at org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager.acquireLocks(DummyTxnManager.java:171)
at org.apache.hadoop.hive.ql.Driver.acquireLocksAndOpenTxn(Driver.java:1205)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1489)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1285)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1280)
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:236)
at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:89)
at org.apache.hive.service.cli.operation.SQLOperation$3$1.run(SQLOperation.java:301)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
at org.apache.hive.service.cli.operation.SQLOperation$3.run(SQLOperation.java:314)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)