piyush mukati created ORC-231:
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Summary: Having configurable capability to overwrite the file with
the same name already exists
Key: ORC-231
URL: https://issues.apache.org/jira/browse/ORC-231
Project: ORC
Issue Type: Improvement
Reporter: piyush mukati
Having configurable capability to overwrite the file with the same name already
exists (Line no 90 in org.apache.orc.impl.PhysicalFsWriter).
Use Case:
I am using OrcOutputFormat with MultipleOutput in my MapReduce job.
Since MultipleOutput does not uses OutputCommitter so there are half/corrupt
files are left from the failed reducers.
Here the files with the same name will be overwritten by the retry attempt and
it will guarantee correct result from a successful job.
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