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Posted to yarn-issues@hadoop.apache.org by "Giovanni Matteo Fumarola (JIRA)" <ji...@apache.org> on 2016/08/31 01:17:20 UTC
[jira] [Commented] (YARN-5123) SQL based RM state store
[ https://issues.apache.org/jira/browse/YARN-5123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15450682#comment-15450682 ]
Giovanni Matteo Fumarola commented on YARN-5123:
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Any update on this?
I have a quick question: Why PostGreSQL and not HSQLDB?
> SQL based RM state store
> ------------------------
>
> Key: YARN-5123
> URL: https://issues.apache.org/jira/browse/YARN-5123
> Project: Hadoop YARN
> Issue Type: New Feature
> Reporter: Lavkesh Lahngir
> Assignee: Lavkesh Lahngir
> Attachments: 0001-SQL-Based-RM-state-store-trunk.patch, High Availability In YARN Resource Manager using SQL Based StateStore.pdf, sqlstatestore.patch
>
>
> In our setup, zookeeper based RM state store didn't work. We ended up implementing our own SQL based state store. Here is a patch, if anybody else wants to use it.
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