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Posted to commits@beam.apache.org by "Daniel Halperin (JIRA)" <ji...@apache.org> on 2016/10/25 03:16:58 UTC

[jira] [Created] (BEAM-814) Improve performance when staging files

Daniel Halperin created BEAM-814:
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             Summary: Improve performance when staging files
                 Key: BEAM-814
                 URL: https://issues.apache.org/jira/browse/BEAM-814
             Project: Beam
          Issue Type: Improvement
          Components: runner-dataflow
            Reporter: Daniel Halperin
            Assignee: Daniel Halperin
            Priority: Minor


Right now, {{PackageUtil}} hashes/compresses/sizes files, checks if they have already been staged, and uploads them if not, completely serially.

There is some low-hanging fruit to parallelize this.



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