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https://issues.apache.org/jira/browse/IMPALA-13594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18080436#comment-18080436
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ASF subversion and git services commented on IMPALA-13594:
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Commit 3b70c80db55b1d091fd6b4f564726454fdd73854 in impala's branch
refs/heads/master from Zoltan Borok-Nagy
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=3b70c80db ]
IMPALA-14848: Enable Puffin stats reading by default
The initial patches that added support for Puffin stats disabled reading
them by default, because
* it only worked if the Puffin file was associated with the current
snapshot
* Puffin stats always took precedence over HMS stats.
Since then both of the above issues have been resolved (IMPALA-13594,
IMPALA-14261). Now it is time to make reading Puffin stats the default.
So far Puffin stats tests were custom cluster tests, this change moves
most of them to test_iceberg.py.
The patch also updates the docs about Puffin stats.
Generated-by: Claude Opus 4.6
Change-Id: Ic634aeb50ac099fe31fe83ff6c06676ca6a5a46a
Reviewed-on: http://gerrit.cloudera.org:8080/24286
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Read Puffin stats also from older snapshots
> -------------------------------------------
>
> Key: IMPALA-13594
> URL: https://issues.apache.org/jira/browse/IMPALA-13594
> Project: IMPALA
> Issue Type: Sub-task
> Components: Frontend
> Reporter: Daniel Becker
> Assignee: Daniel Becker
> Priority: Major
> Labels: impala-iceberg
> Fix For: Impala 4.5.0
>
>
> Add support for considering also statistics written for older snapshots when
> reading Puffin stats.
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