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

[Csaba Ringhofer (JIRA)]

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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