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Posted to issues@kudu.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/09/06 22:01:00 UTC

[jira] [Created] (KUDU-2572) Consider porting batched RLE decoding and bit unpacking to Kudu

Tim Armstrong created KUDU-2572:
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             Summary: Consider porting batched RLE decoding and bit unpacking to Kudu
                 Key: KUDU-2572
                 URL: https://issues.apache.org/jira/browse/KUDU-2572
             Project: Kudu
          Issue Type: Improvement
            Reporter: Tim Armstrong


A while back I rewrote some of the Impala RLE decoding utilities to be significantly faster by exposing more of a batch-oriented interface - see IMPALA-4177. It might be an easy perf win to pick up those changes in Kudu.



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