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https://issues.apache.org/jira/browse/HIVE-13163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gopal V updated HIVE-13163:
---------------------------
Labels: PIG (was: )
> ORC MemoryManager thread checks are fatal, should WARN
> -------------------------------------------------------
>
> Key: HIVE-13163
> URL: https://issues.apache.org/jira/browse/HIVE-13163
> Project: Hive
> Issue Type: Bug
> Components: ORC
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Gopal V
> Assignee: Gopal V
> Labels: PIG
>
> The MemoryManager is tied to a WriterOptions on create, which can occur in a
> different thread from the writer calls.
> This is unexpected, but safe and needs a warning not a fatal.
> {code}
> /**
> * Light weight thread-safety check for multi-threaded access patterns
> */
> private void checkOwner() {
> Preconditions.checkArgument(ownerLock.isHeldByCurrentThread(),
> "Owner thread expected %s, got %s",
> ownerLock.getOwner(),
> Thread.currentThread());
> }
> {code}
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