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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1563) incrementColumnValue does not write to WAL
Date Mon, 22 Jun 2009 17:28:07 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Gray updated HBASE-1563:
---------------------------------

    Attachment: HBASE-1563-v1.patch

This patch adds a writeToWAL argument and appends to the edit log on every increment, however
the boolean is not exposed to the client in this patch and is default true. Wanted to discuss
with others before going further.

Thoughts?

> incrementColumnValue does not write to WAL
> ------------------------------------------
>
>                 Key: HBASE-1563
>                 URL: https://issues.apache.org/jira/browse/HBASE-1563
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: Jonathan Gray
>            Assignee: Jonathan Gray
>             Fix For: 0.20.0
>
>         Attachments: HBASE-1563-v1.patch
>
>
> Incrementing never writes to the WAL.  Under failure scenarios, you will lose all increments
since the last flush.
> Do we want to expose the option to the client as to whether to write to WAL or not?

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