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https://issues.apache.org/jira/browse/HDFS-3479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Patrick McCabe updated HDFS-3479:
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Attachment: HDFS-3335-b1.005.patch
* fix the way we do pre-allocation (formerly, we were creating sparse files in
branch-1, not actually reserving the space we thought we were.)
* an OP_INVALID is now an error unless:
1. it appears in the last 2 MB of the file
or
2. it is followed only by 0x0 and 0xff bytes, until the end of the file.
> 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: Bug
> Affects Versions: 1.0.0
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HDFS-3335-b1.005.patch
>
>
> backport HDFS-3335 (check for edit log corruption at the end of the log) to
> branch-1
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