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https://issues.apache.org/jira/browse/HADOOP-14128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mathieu Chataigner updated HADOOP-14128:
----------------------------------------
Description:
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.
was:
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.
> 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
> Reporter: Mathieu Chataigner
>
> 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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