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Posted to commits@beam.apache.org by "Ismaël Mejía (JIRA)" <ji...@apache.org> on 2018/07/06 18:55:00 UTC

[jira] [Created] (BEAM-4735) Make HBaseIO.read() based on SDF

Ismaël Mejía created BEAM-4735:
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             Summary: Make HBaseIO.read() based on SDF
                 Key: BEAM-4735
                 URL: https://issues.apache.org/jira/browse/BEAM-4735
             Project: Beam
          Issue Type: Improvement
          Components: io-java-hbase
            Reporter: Ismaël Mejía
            Assignee: Ismaël Mejía


BEAM-4020 introduces HBaseIO reads based on SDF. So far the read() method still uses the Source based API for two reasons:

1. Most distributed runners don't supports Bounded SDF today.
2. SDF does not support Dynamic Work Rebalancing but the Source API of HBase already supports it so changing it means losing some functionality.

Once there is improvements in both (1) and (2) we should consider moving the main read() function to use the SDF API and remove the Source based implementation.



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