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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2018/05/08 22:27:00 UTC
[jira] [Assigned] (PHOENIX-4732) Improve config defaults for async
secondary index MR jobs
[ https://issues.apache.org/jira/browse/PHOENIX-4732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Taylor reassigned PHOENIX-4732:
-------------------------------------
Assignee: James Taylor (was: Loknath Priyatham Teja Singamsetty )
> Improve config defaults for async secondary index MR jobs
> ---------------------------------------------------------
>
> Key: PHOENIX-4732
> URL: https://issues.apache.org/jira/browse/PHOENIX-4732
> Project: Phoenix
> Issue Type: Improvement
> Reporter: James Taylor
> Assignee: James Taylor
> Priority: Major
>
> Our defaults for the MR job that builds secondary indexes should be changed to better support larger tables.
> * Increased the number of hbase client retries to 10
> * Increased the hbase scanner time out, map reduce task timeout, hbase rpc timeout to 10 minutes instead of 1 min
> * Added ability to control MR job concurrently running mapper tasks to 20 by default and a phoenix property phoenix.mr.concurrent.map.limit using which one can configure the same.
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