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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2021/04/08 12:02:00 UTC
[jira] [Commented] (IMPALA-10632) Update the Theta sketch
serialization interface
[ https://issues.apache.org/jira/browse/IMPALA-10632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17317126#comment-17317126 ]
ASF subversion and git services commented on IMPALA-10632:
----------------------------------------------------------
Commit ed0faaffb79557702b0ef0b952806bb632b62188 in impala's branch refs/heads/master from Fucun Chu
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=ed0faaf ]
IMPALA-10632: Update the Theta sketch serialization interface
DataSketches 3.0.0 removes the serialization of Update Theta sketch,
and uses Compact Theta sketch to serialize for backward compatibility.
tests:
-Ran the tests from tests/query_test/test_datasketches.py
Change-Id: I80470863097a4836ee07fe44babaef0c852f3051
Reviewed-on: http://gerrit.cloudera.org:8080/17261
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Update the Theta sketch serialization interface
> -----------------------------------------------
>
> Key: IMPALA-10632
> URL: https://issues.apache.org/jira/browse/IMPALA-10632
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 4.0
> Reporter: Fucun Chu
> Assignee: Fucun Chu
> Priority: Major
>
> [DataSketches v3.0.0|https://github.com/apache/datasketches-cpp/releases/tag/3.0.0]
> ??Removed serialization of Update Theta sketch and Union, and HLL Union,??
> For subsequent upgrades, use the Compact Theta sketch serialization interface retained in version 3.0
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