[
https://issues.apache.org/jira/browse/HBASE-19906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16347634#comment-16347634
]
stack commented on HBASE-19906:
-------------------------------
In here:
{code}
Thread 23 (Time-limited test):
State: RUNNABLE
Blocked count: 749
Waited count: 917
Stack:
sun.management.ThreadImpl.getThreadInfo1(Native Method)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:178)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:139)
org.apache.hadoop.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:168)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.apache.hadoop.hbase.util.Threads$PrintThreadInfoLazyHolder$1.printThreadInfo(Threads.java:294)
org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:341)
org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:135)
org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:378)
org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:865)
org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1116)
org.apache.hadoop.hbase.TestZooKeeper.after(TestZooKeeper.java:103)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
{code}
... waiting on this....
{code}
Thread 2083 (M:1;asf903:35905):
State: WAITING
Blocked count: 107
Waited count: 151
Waiting on java.util.concurrent.CountDownLatch$Sync@215e9f8c
Stack:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch$CompatibilityLatch.await(ProcedurePrepareLatch.java:96)
org.apache.hadoop.hbase.master.HMaster.recoverMeta(HMaster.java:3546)
org.apache.hadoop.hbase.master.MasterMetaBootstrap.recoverMeta(MasterMetaBootstrap.java:56)
org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:871)
org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2022)
org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:552)
java.lang.Thread.run(Thread.java:748)
{code}
> TestZooKeeper Timeout
> ---------------------
>
> Key: HBASE-19906
> URL: https://issues.apache.org/jira/browse/HBASE-19906
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Priority: Major
> Fix For: 2.0.0-beta-2
>
>
> TestZooKeeper is timing out causing hbase2 failures and breaking
> HBASE-Flaky-Tests-branch2.0.0.
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.hbase.TestZooKeeper
> -------------------------------------------------------------------------------
> Tests run: 6, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 600.8 s <<<
> FAILURE! - in org.apache.hadoop.hbase.TestZooKeeper
> org.apache.hadoop.hbase.TestZooKeeper Time elapsed: 551.041 s <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 600
> seconds
> at org.apache.hadoop.hbase.TestZooKeeper.after(TestZooKeeper.java:103)
> org.apache.hadoop.hbase.TestZooKeeper Time elapsed: 551.046 s <<< ERROR!
> java.lang.Exception: Appears to be stuck in thread
> NIOServerCxn.Factory:0.0.0.0/0.0.0.0:59935
> Not always though.
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