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Posted to dev@flink.apache.org by "Weijie Guo (Jira)" <ji...@apache.org> on 2022/08/02 16:26:00 UTC

[jira] [Created] (FLINK-28781) Hybrid Shuffle should supports compression

Weijie Guo created FLINK-28781:
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             Summary: Hybrid Shuffle should supports compression
                 Key: FLINK-28781
                 URL: https://issues.apache.org/jira/browse/FLINK-28781
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
            Reporter: Weijie Guo
             Fix For: 1.16.0


Compression is a useful feature for batch jobs, which can significantly reduce disk load and the amount of data transferred over the network. Hybrid shuffle should also support the compression of spilled data, especially under the full spilling strategy.



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