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Mon, 30 Nov 2015 14:53:11 +0000 (UTC) Date: Mon, 30 Nov 2015 14:53:11 +0000 (UTC) From: "Bob (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-9479) DeadLock Happened Between DFSOutputStream and LeaseRenewer when Network unstable MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDFS-9479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bob updated HDFS-9479: ---------------------- Summary: DeadLock Happened Between DFSOutputStream and LeaseRenewer when Network unstable (was: DeadLock Between DFSOutputStream and LeaseRenewer when Network unstable) > DeadLock Happened Between DFSOutputStream and LeaseRenewer when Network unstable > -------------------------------------------------------------------------------- > > Key: HDFS-9479 > URL: https://issues.apache.org/jira/browse/HDFS-9479 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Affects Versions: 2.7.1 > Reporter: Bob > Priority: Blocker > > {code} > Java stack information for the threads listed above: > =================================================== > "Thread-1": > at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.addClient(LeaseRenewer.java:228) > - waiting to lock <0x00000000d5c3c868> (a org.apache.hadoop.hdfs.client.impl.LeaseRenewer) > at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.getInstance(LeaseRenewer.java:85) > at org.apache.hadoop.hdfs.DFSClient.getLeaseRenewer(DFSClient.java:480) > at org.apache.hadoop.hdfs.DFSClient.endFileLease(DFSClient.java:491) > at org.apache.hadoop.hdfs.DFSOutputStream.closeImpl(DFSOutputStream.java:803) > - locked <0x00000000d5c1a860> (a org.apache.hadoop.hdfs.DFSOutputStream) > at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:765) > - locked <0x00000000d5c1a860> (a org.apache.hadoop.hdfs.DFSOutputStream) > at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72) > at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106) > at org.apache.hadoop.mapreduce.jobhistory.EventWriter.close(EventWriter.java:80) > at org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler$MetaInfo.closeWriter(JobHistoryEventHandler.java:1242) > - locked <0x00000000d593aed0> (a java.lang.Object) > at org.apache.hadoop.mapreduce.jobhistory.JobHistoryEventHandler.serviceStop(JobHistoryEventHandler.java:406) > at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) > - locked <0x00000000d593ae88> (a java.lang.Object) > at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) > at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) > at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157) > at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131) > at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.serviceStop(MRAppMaster.java:1677) > at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) > - locked <0x00000000d55d9678> (a java.lang.Object) > at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.stop(MRAppMaster.java:1176) > at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$MRAppMasterShutdownHook.run(MRAppMaster.java:1524) > at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54) > "LeaseRenewer:hdfs@hacluster:8020": > at org.apache.hadoop.hdfs.DFSOutputStream.abort(DFSOutputStream.java:720) > - waiting to lock <0x00000000d5c1a860> (a org.apache.hadoop.hdfs.DFSOutputStream) > at org.apache.hadoop.hdfs.DFSClient.closeAllFilesBeingWritten(DFSClient.java:598) > at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.run(LeaseRenewer.java:465) > - locked <0x00000000d5c3c868> (a org.apache.hadoop.hdfs.client.impl.LeaseRenewer) > at org.apache.hadoop.hdfs.client.impl.LeaseRenewer.access$700(LeaseRenewer.java:75) > at org.apache.hadoop.hdfs.client.impl.LeaseRenewer$1.run(LeaseRenewer.java:311) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)