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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17408) Introduce per request limit by number of mutations
Date Tue, 03 Jan 2017 18:31:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15795755#comment-15795755
] 

Ted Yu commented on HBASE-17408:
--------------------------------

See HBASE-17387 for some background.

The OOME was likely caused by bloated nonce related exceptions in response.

> Introduce per request limit by number of mutations
> --------------------------------------------------
>
>                 Key: HBASE-17408
>                 URL: https://issues.apache.org/jira/browse/HBASE-17408
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>
> HBASE-16224 introduced hbase.client.max.perrequest.heapsize to limit the amount of data
sent from client.
> We should consider adding per request limit through the number of mutations in a batch.
> In recent troubleshooting sessions, customer had to do this in their application code
to avoid OOME on the server side.



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