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https://issues.apache.org/jira/browse/HBASE-18960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HBASE-18960 started by Umesh Agashe.
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> A few bug fixes and minor improvements around batchMutate()
> -----------------------------------------------------------
>
> Key: HBASE-18960
> URL: https://issues.apache.org/jira/browse/HBASE-18960
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver
> Affects Versions: 2.0.0-alpha-3
> Reporter: Umesh Agashe
> Assignee: Umesh Agashe
> Fix For: 2.0.0-alpha-4
>
> Attachments: hbase-18960.master.001.patch
>
>
> Batch validation and preparation can be done before we start iterating over
> batch operations for writes. observedExceptions, familyCellMaps and
> durability can be stored in BatchOperation as they are batch wide. For all
> operations, done by preBatchMutate() CP hook, operation status needs to be
> SUCCESS. Modify and use doWALAppend() from doMiniBatchMutate().
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