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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4732) Improve config defaults for async secondary index MR jobs
Date Tue, 08 May 2018 22:28:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Taylor updated PHOENIX-4732:
----------------------------------
    Attachment: PHOENIX-4732_v1.patch

> 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
>         Attachments: PHOENIX-4732_v1.patch
>
>
> 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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