[ https://issues.apache.org/jira/browse/HBASE-14807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-14807: -------------------------- Status: Patch Available (was: Open) > TestWALLockup is flakey > ----------------------- > > Key: HBASE-14807 > URL: https://issues.apache.org/jira/browse/HBASE-14807 > Project: HBase > Issue Type: Bug > Components: flakey, test > Reporter: stack > Assignee: stack > Attachments: 14807.patch > > > Fails frequently. > Looks like this: > {code} > 2015-11-12 10:38:51,812 DEBUG [Time-limited test] regionserver.HRegion(3882): > Found 0 recovered edits file(s) under > /home/jenkins/jenkins-slave/workspace/HBase-1.2/jdk/latest1.7/label/Hadoop/hbase-server/target/test-data/8b8f8f12-1819-47e3-b1f1-8ffa789438ad/data/default/testLockupWhenSyncInMiddleOfZigZagSetup/c8694b53368f3301a8d370089120388d > 2015-11-12 10:38:51,821 DEBUG [Time-limited test] > regionserver.FlushLargeStoresPolicy(56): > hbase.hregion.percolumnfamilyflush.size.lower.bound is not specified, use > global config(16777216) instead > 2015-11-12 10:38:51,880 DEBUG [Time-limited test] wal.WALSplitter(729): Wrote > region > seqId=/home/jenkins/jenkins-slave/workspace/HBase-1.2/jdk/latest1.7/label/Hadoop/hbase-server/target/test-data/8b8f8f12-1819-47e3-b1f1-8ffa789438ad/data/default/testLockupWhenSyncInMiddleOfZigZagSetup/c8694b53368f3301a8d370089120388d/recovered.edits/2.seqid > to file, newSeqId=2, maxSeqId=0 > 2015-11-12 10:38:51,881 INFO [Time-limited test] regionserver.HRegion(868): > Onlined c8694b53368f3301a8d370089120388d; next sequenceid=2 > 2015-11-12 10:38:51,994 ERROR [sync.1] wal.FSHLog$SyncRunner(1226): Error > syncing, request close of WAL > java.io.IOException: FAKE! Failed to replace a bad datanode...SYNC > at > org.apache.hadoop.hbase.regionserver.TestWALLockup$1DodgyFSLog$1.sync(TestWALLockup.java:162) > at > org.apache.hadoop.hbase.regionserver.wal.FSHLog$SyncRunner.run(FSHLog.java:1222) > at java.lang.Thread.run(Thread.java:745) > 2015-11-12 10:38:51,997 DEBUG [Thread-4] regionserver.LogRoller(139): WAL > roll requested > 2015-11-12 10:38:52,019 DEBUG [flusher] > regionserver.FlushLargeStoresPolicy(100): Since none of the CFs were above > the size, flushing all. > 2015-11-12 10:38:52,192 INFO [Thread-4] > regionserver.TestWALLockup$1DodgyFSLog(129): LATCHED > java.lang.InterruptedException: sleep interrupted > at java.lang.Thread.sleep(Native Method) > at org.apache.hadoop.hbase.util.Threads.sleep(Threads.java:146) > at > org.apache.hadoop.hbase.regionserver.TestWALLockup.testLockupWhenSyncInMiddleOfZigZagSetup(TestWALLockup.java:245) > 2015-11-12 10:39:18,609 INFO [main] regionserver.TestWALLockup(91): Cleaning > test directory: > /home/jenkins/jenkins-slave/workspace/HBase-1.2/jdk/latest1.7/label/Hadoop/hbase-server/target/test-data/8b8f8f12-1819-47e3-b1f1-8ffa789438ad > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at java.lang.Thread.run(Thread.java:745) > {code} > ... then times out after being locked up for 30 seconds. Writes 50+MB of > logs while spinning. > Reported as this: > {code} > ------------------------------------------------------------------------------- > Test set: org.apache.hadoop.hbase.regionserver.TestWALLockup > ------------------------------------------------------------------------------- > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 198.23 sec > <<< FAILURE! - in org.apache.hadoop.hbase.regionserver.TestWALLockup > testLockupWhenSyncInMiddleOfZigZagSetup(org.apache.hadoop.hbase.regionserver.TestWALLockup) > Time elapsed: 0.049 sec <<< ERROR! > org.junit.runners.model.TestTimedOutException: test timed out after 30000 > milliseconds > at org.apache.log4j.Category.callAppenders(Category.java:205) > at org.apache.log4j.Category.forcedLog(Category.java:391) > at org.apache.log4j.Category.log(Category.java:856) > at > org.apache.commons.logging.impl.Log4JLogger.debug(Log4JLogger.java:155) > at > org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1386) > at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1352) > at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1302) > at > org.apache.hadoop.hbase.regionserver.TestWALLockup.testLockupWhenSyncInMiddleOfZigZagSetup(TestWALLockup.java:260) > {code} > Failed here most recently: > https://builds.apache.org/view/H-L/view/HBase/job/HBase-1.2/364/jdk=latest1.7,label=Hadoop/ -- This message was sent by Atlassian JIRA (v6.3.4#6332)