Enis Soztutar created HBASE-13851:
-------------------------------------
Summary: RpcClientImpl.close() can hang with cancelled replica RPCs
Key: HBASE-13851
URL: https://issues.apache.org/jira/browse/HBASE-13851
Project: HBase
Issue Type: Bug
Reporter: Enis Soztutar
Assignee: Enis Soztutar
Fix For: 2.0.0, 1.2.0, 1.1.1
We have seen the clients hanging in running the test
{{IntegrationTestRegionReplicaPerf}} in 1.1 code base during the test.The
jstack gives:
{code}
"IPC Client (1344340481) connection to
os-enis-dal-test-jun-4-1.openstacklocal/172.22.80.25:16020 from root - writer"
daemon prio=10 tid=0x00007f3891b29800 nid=0x7345 waiting on condition
[0x00007f3865647000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000070d54a240> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:374)
at
org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection$CallSender.run(RpcClientImpl.java:253)
"TestClient-3" prio=10 tid=0x00007f3892660800 nid=0x63b0 waiting on condition
[0x00007f386ecdd000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at
org.apache.hadoop.hbase.ipc.RpcClientImpl.close(RpcClientImpl.java:1139)
at
org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.internalClose(ConnectionManager.java:2371)
at
org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.close(ConnectionManager.java:2384)
at
org.apache.hadoop.hbase.PerformanceEvaluation$Test.testTakedown(PerformanceEvaluation.java:1036)
at
org.apache.hadoop.hbase.PerformanceEvaluation$RandomReadTest.testTakedown(PerformanceEvaluation.java:1351)
at
org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:1055)
at
org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:1612)
at
org.apache.hadoop.hbase.PerformanceEvaluation$1.call(PerformanceEvaluation.java:410)
at
org.apache.hadoop.hbase.PerformanceEvaluation$1.call(PerformanceEvaluation.java:405)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
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