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https://issues.apache.org/jira/browse/HIVE-18928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bharathkrishna Guruvayoor Murali updated HIVE-18928:
----------------------------------------------------
Fix Version/s: 4.0.0
> HS2: Perflogger has a race condition
> ------------------------------------
>
> Key: HIVE-18928
> URL: https://issues.apache.org/jira/browse/HIVE-18928
> Project: Hive
> Issue Type: Bug
> Reporter: Gopal V
> Assignee: Bharathkrishna Guruvayoor Murali
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-18928.1.patch
>
>
> {code}
> Caused by: java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437)
> ~[?:1.8.0_112]
> at java.util.HashMap$EntryIterator.next(HashMap.java:1471)
> ~[?:1.8.0_112]
> at java.util.HashMap$EntryIterator.next(HashMap.java:1469)
> ~[?:1.8.0_112]
> at java.util.AbstractCollection.toArray(AbstractCollection.java:196)
> ~[?:1.8.0_112]
> at com.google.common.collect.Iterables.toArray(Iterables.java:316)
> ~[guava-19.0.jar:?]
> at
> com.google.common.collect.ImmutableMap.copyOf(ImmutableMap.java:342)
> ~[guava-19.0.jar:?]
> at
> com.google.common.collect.ImmutableMap.copyOf(ImmutableMap.java:327)
> ~[guava-19.0.jar:?]
> at
> org.apache.hadoop.hive.ql.log.PerfLogger.getEndTimes(PerfLogger.java:218)
> ~[hive-common-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1561)
> ~[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1498)
> ~[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:198)
> ~[hive-service-3.0.0.3.0.0.2-132.jar:3.0.0.3.0.0.2-132]
> {code}
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