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Posted to common-dev@hadoop.apache.org by "Mathieu Chataigner (JIRA)" <ji...@apache.org> on 2017/02/27 22:04:45 UTC

[jira] [Created] (HADOOP-14128) ChecksumFs should override rename with overwrite flag

Mathieu Chataigner created HADOOP-14128:
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             Summary: 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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