Harshakiran Reddy created HDFS-14655:
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Summary: SBN : Namenode crashes if one of The jN is down
Key: HDFS-14655
URL: https://issues.apache.org/jira/browse/HDFS-14655
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Harshakiran Reddy
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2019-07-04 17:35:54,064 | INFO | Logger channel (from parallel executor) to
XXXXXXX/XXXXXXX | Retrying connect to server: XXXXXXX/XXXXXXX. Already tried 9
time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10,
sleepTime=1000 MILLISECONDS) | Client.java:975
2019-07-04 17:35:54,087 | FATAL | Edit log tailer | Unknown error encountered
while tailing edits. Shutting down standby NN. | EditLogTailer.java:474
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:717)
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:957)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378)
at
com.google.common.util.concurrent.MoreExecutors$ListeningDecorator.execute(MoreExecutors.java:440)
at
com.google.common.util.concurrent.AbstractListeningExecutorService.submit(AbstractListeningExecutorService.java:56)
at
org.apache.hadoop.hdfs.qjournal.client.IPCLoggerChannel.getJournaledEdits(IPCLoggerChannel.java:565)
at
org.apache.hadoop.hdfs.qjournal.client.AsyncLoggerSet.getJournaledEdits(AsyncLoggerSet.java:272)
at
org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.selectRpcInputStreams(QuorumJournalManager.java:533)
at
org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.selectInputStreams(QuorumJournalManager.java:508)
at
org.apache.hadoop.hdfs.server.namenode.JournalSet.selectInputStreams(JournalSet.java:275)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.selectInputStreams(FSEditLog.java:1681)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.selectInputStreams(FSEditLog.java:1714)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer.doTailEdits(EditLogTailer.java:307)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:460)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$300(EditLogTailer.java:410)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:427)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709)
at
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:483)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:423)
2019-07-04 17:35:54,112 | INFO | Edit log tailer | Exiting with status 1:
java.lang.OutOfMemoryError: unable to create new native thread |
ExitUtil.java:210
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