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Posted to common-issues@hadoop.apache.org by "Hrishikesh Gadre (JIRA)" <ji...@apache.org> on 2018/10/30 18:10:00 UTC
[jira] [Assigned] (HADOOP-14128) ChecksumFs should override rename
with overwrite flag
[ https://issues.apache.org/jira/browse/HADOOP-14128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hrishikesh Gadre reassigned HADOOP-14128:
-----------------------------------------
Assignee: Hrishikesh Gadre
> ChecksumFs should override rename with overwrite flag
> -----------------------------------------------------
>
> Key: HADOOP-14128
> URL: https://issues.apache.org/jira/browse/HADOOP-14128
> Project: Hadoop Common
> Issue Type: Bug
> Components: common, fs
> Affects Versions: 2.8.1
> Reporter: Mathieu Chataigner
> Assignee: Hrishikesh Gadre
> Priority: Major
> Attachments: HADOOP-14128.001.patch, HADOOP-14128.002.patch
>
>
> When I call FileContext.rename(src, dst, Options.Rename.OVERWRITE) on a LocalFs (which extends ChecksumFs), it does not update crc files.
> Every subsequent read on moved files will result in failures due to crc missmatch.
> One solution is to override rename(src, dst, overwrite) the same way it's done with rename(src, dst) and moving crc files accordingly.
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