Ranith Sardar created HDFS-14196:
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Summary: ArrayIndexOutOfBoundsException in JN metrics makes JN out
of sync
Key: HDFS-14196
URL: https://issues.apache.org/jira/browse/HDFS-14196
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Ranith Sardar
Assignee: Ranith Sardar
{{2018-11-26 21:55:39,100 | WARN | IPC Server handler 4 on 25012 | IPC Server
handler 4 on 25012, call
org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol.journal from
192.100.2.4:41622 Call#785140293 Retry#0 | Server.java:2334
java.lang.ArrayIndexOutOfBoundsException: 500 at
org.apache.hadoop.metrics2.util.SampleQuantiles.insert(SampleQuantiles.java:114)
at
org.apache.hadoop.metrics2.lib.MutableQuantiles.add(MutableQuantiles.java:130)
at
org.apache.hadoop.hdfs.qjournal.server.JournalMetrics.addSync(JournalMetrics.java:120)
at org.apache.hadoop.hdfs.qjournal.server.Journal.journal(Journal.java:400) at
org.apache.hadoop.hdfs.qjournal.server.JournalNodeRpcServer.journal(JournalNodeRpcServer.java:153)
at
org.apache.hadoop.hdfs.qjournal.protocolPB.QJournalProtocolServerSideTranslatorPB.journal(QJournalProtocolServerSideTranslatorPB.java:158)
at
org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos$QJournalProtocolService$2.callBlockingMethod(QJournalProtocolProtos.java:2542}}
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