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https://issues.apache.org/jira/browse/ACCUMULO-2223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13876641#comment-13876641
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Arshak Navruzyan commented on ACCUMULO-2223:
--------------------------------------------
Awesome thanks!
> minor corrections to 1.5 documentation regarding WAL
> ----------------------------------------------------
>
> Key: ACCUMULO-2223
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2223
> Project: Accumulo
> Issue Type: Improvement
> Components: docs
> Affects Versions: 1.5.0
> Reporter: Arshak Navruzyan
> Assignee: Arshak Navruzyan
> Priority: Minor
> Fix For: 1.5.1, 1.6.0
>
> Attachments: ACCUMULO-2223.patch
>
>
> A few paragraphs in the documentation suggest that the WAL is created locally
> and only copied to HDFS for/during recovery.
> 2.8. Fault-Tolerance
> The Master will coordinate the copying of write-ahead logs to HDFS so the
> logs are available to all tablet servers.
> 11.10. Recovery
> Recovery is performed by asking the loggers to copy their write-ahead logs
> into HDFS. As the logs are copied, they are also sorted, so that tablets can
> easily find their missing updates. The copy/sort status of each file is
> displayed on Accumulo monitor status page.
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