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Posted to issues@tez.apache.org by "Ming Ma (JIRA)" <ji...@apache.org> on 2017/01/14 04:28:26 UTC
[jira] [Created] (TEZ-3578) Enable RLE during merge in TezMerger
Ming Ma created TEZ-3578:
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Summary: Enable RLE during merge in TezMerger
Key: TEZ-3578
URL: https://issues.apache.org/jira/browse/TEZ-3578
Project: Apache Tez
Issue Type: Improvement
Reporter: Ming Ma
RLE is enabled at the mapper-side when DefaultSorter and PipelineSorter create IFile#Writer. TezMerger at reducer-side also needs to set the flag properly during merge.
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