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https://issues.apache.org/jira/browse/HIVE-4141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13604158#comment-13604158
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Hudson commented on HIVE-4141:
------------------------------
Integrated in Hive-trunk-h0.21 #2016 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/2016/])
Hive-4141 InspectorFactories use static HashMaps which fail in concurrent
modification (Brock Noland via egc)
Submitted by: Brock Noland
Reviewed by: Edward Capriolo
Approved by: Edward Capriolo (Revision 1456756)
Result = ABORTED
> InspectorFactories contains static HashMaps which can cause infinite loop
> -------------------------------------------------------------------------
>
> Key: HIVE-4141
> URL: https://issues.apache.org/jira/browse/HIVE-4141
> Project: Hive
> Issue Type: Sub-task
> Components: Server Infrastructure
> Reporter: Brock Noland
> Assignee: Brock Noland
> Priority: Blocker
> Fix For: 0.11.0
>
> Attachments: HIVE-4141-1.patch, HIVE-4141-2.patch
>
>
> When many clients hit hs2, hs2 can get stuck in an infinite loop due to
> concurrent modification of the static maps here:
> https://github.com/apache/hive/blob/trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazy/objectinspector/LazyObjectInspectorFactory.java
> and in other ObjectFactories.
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