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Posted to issues@impala.apache.org by "Csaba Ringhofer (JIRA)" <ji...@apache.org> on 2019/02/27 14:30:00 UTC

[jira] [Created] (IMPALA-8253) Implement delta encoding in Parquet

Csaba Ringhofer created IMPALA-8253:
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             Summary: Implement delta encoding in Parquet
                 Key: IMPALA-8253
                 URL: https://issues.apache.org/jira/browse/IMPALA-8253
             Project: IMPALA
          Issue Type: New Feature
          Components: Backend
            Reporter: Csaba Ringhofer
            Assignee: Daniel Becker


Fpr the definition of the protocol see DELTA_BINARY_PACKED in https://github.com/apache/parquet-format/blob/master/Encodings.md



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