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https://issues.apache.org/jira/browse/HBASE-21142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601746#comment-16601746
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Duo Zhang commented on HBASE-21142:
-----------------------------------
It seems that we are stuck on updating procedure wal...
{noformat}
"PEWorker-8" daemon prio=5 tid=655 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
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.pushData(WALProcedureStore.java:708)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.update(WALProcedureStore.java:556)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.updateStoreOnExec(ProcedureExecutor.java:1894)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1762)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1482)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$900(ProcedureExecutor.java:77)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1995)
"WALProcedureStoreSyncThread" daemon prio=5 tid=646 timed_waiting
java.lang.Thread.State: TIMED_WAITING
at java.lang.Object.wait(Native Method)
at
org.apache.hadoop.hdfs.DFSOutputStream.waitForAckedSeqno(DFSOutputStream.java:2374)
at
org.apache.hadoop.hdfs.DFSOutputStream.flushOrSync(DFSOutputStream.java:2259)
at
org.apache.hadoop.hdfs.DFSOutputStream.hsync(DFSOutputStream.java:2150)
at
org.apache.hadoop.fs.FSDataOutputStream.hsync(FSDataOutputStream.java:139)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.syncStream(WALProcedureStore.java:896)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.syncSlots(WALProcedureStore.java:884)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.syncSlots(WALProcedureStore.java:853)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.syncLoop(WALProcedureStore.java:814)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.access$000(WALProcedureStore.java:70)
at
org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore$1.run(WALProcedureStore.java:273)
{noformat}
> ReopenTableRegionsProcedure sometimes hangs
> -------------------------------------------
>
> Key: HBASE-21142
> URL: https://issues.apache.org/jira/browse/HBASE-21142
> Project: HBase
> Issue Type: Sub-task
> Components: amv2, proc-v2
> Reporter: Duo Zhang
> Priority: Major
>
> https://builds.apache.org/job/HBase-Flaky-Tests/job/master/364/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.replication.TestSyncReplicationMoreLogsInLocalGiveUpSplitting-output.txt/*view*/
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