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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 Thu, 12 Oct 2017 22:36:00 GMT

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

Umesh Agashe updated HBASE-18960:
---------------------------------
    Attachment: hbase-18960.master.007.patch

Changes per latest review comments. Added UT for replay batch with multiple nonces code path
and fixed a bug with mvcc complete() and advanceTo() for replay batch.

> 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, hbase-18960.master.003.patch,
hbase-18960.master.004.patch, hbase-18960.master.005.patch, hbase-18960.master.005.patch,
hbase-18960.master.006.patch, hbase-18960.master.007.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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