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From "Umesh Agashe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-18960) A few bug fixes and minor improvements around batchMutate()
Date Mon, 09 Oct 2017 18:06:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Umesh Agashe updated HBASE-18960:
---------------------------------
    Release Note: All operations for which further processing is skipped by preBatchMutate
coprocessor hook are marked SUCCESS.

> 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, hbase-18960.master.002.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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