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https://issues.apache.org/jira/browse/HDFS-3479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13292158#comment-13292158
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Colin Patrick McCabe commented on HDFS-3479:
--------------------------------------------
bq. One more question: why the trunk patch do not have the
UNCHECKED_REGION_LENGTH stuff?
trunk handles this differently, using recovery mode to ensure that we don't
stop reading the edit log early. This is possible because recovery mode is a
lot more advanced in trunk than in branch-1.
> backport HDFS-3335 (check for edit log corruption at the end of the log) to
> branch-1
> ------------------------------------------------------------------------------------
>
> Key: HDFS-3479
> URL: https://issues.apache.org/jira/browse/HDFS-3479
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 1.0.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Fix For: 1.2.0
>
> Attachments: HDFS-3335-b1.005.patch, HDFS-3479-b1.002.patch,
> HDFS-3479-b1.003.patch
>
>
> backport HDFS-3335 (check for edit log corruption at the end of the log) to
> branch-1
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