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Posted to issues@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2015/08/11 02:47:45 UTC
[jira] [Updated] (HIVE-11515) Still some possible race condition in
DynamicPartitionPruner
[ https://issues.apache.org/jira/browse/HIVE-11515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Navis updated HIVE-11515:
-------------------------
Description: Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce but it seemed related to the fact that prune() is called by thread-pool. With some delay in queue, events from fast tasks are arrived before prune() is called. (was: Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce but it seemed related to the fact that init() is called by thread-pool. With some delay in queue, events from fast tasks are arrived before init() is called.)
> Still some possible race condition in DynamicPartitionPruner
> ------------------------------------------------------------
>
> Key: HIVE-11515
> URL: https://issues.apache.org/jira/browse/HIVE-11515
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Attachments: HIVE-11515.1.patch.txt
>
>
> Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce but it seemed related to the fact that prune() is called by thread-pool. With some delay in queue, events from fast tasks are arrived before prune() is called.
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