[jira] [Comment Edited] (ATLAS-834) Handle exceptions from HiveHook executor.submit()

["Shwetha G S (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ATLAS-834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305126#comment-15305126 ] 

Shwetha G S edited comment on ATLAS-834 at 5/28/16 2:56 AM:
------------------------------------------------------------

+1. Thanks Suma


was (Author: shwethags):
+1

> Handle exceptions from HiveHook executor.submit()
> -------------------------------------------------
>
>                 Key: ATLAS-834
>                 URL: https://issues.apache.org/jira/browse/ATLAS-834
>             Project: Atlas
>          Issue Type: Bug
>    Affects Versions: 0.6-incubating, 0.7-incubating
>            Reporter: Shwetha G S
>            Assignee: Suma Shivaprasad
>            Priority: Critical
>             Fix For: 0.7-incubating
>
>         Attachments: ATLAS-834.patch
>
>
> Atlas hive hook uses threadpool with fixed queue size(to restrict memory). In cases of high load, all threads may be busy and queue may be full in which case, threadpool.submit() fails and hive command execution fails. We should ignore this failure(will result in loss of data for atlas, but we don't have any store forward solution) and let the hive command execution complete.



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