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https://issues.apache.org/jira/browse/ASTERIXDB-3559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17927309#comment-17927309
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ASF subversion and git services commented on ASTERIXDB-3559:
------------------------------------------------------------
Commit aba5ce6d690689cd71375d09b44ce6b308c2e6e3 in asterixdb's branch
refs/heads/master from Vijay Sarathy
[ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=aba5ce6d69 ]
[ASTERIXDB-3559][COMP] Add output document size at each operator in explain plan
- user model changes: yes
- storage format changes: no
- interface changes: no
Details:
Explain plans currently display cardinality, operator cost, and total cost at
each
operator in the explain plan.
This patch adds the output document size to the above parameters to each
operator in
the explain plan.
Ext-ref: MB-65102
Change-Id: I6a3e8ec8b904b34b96a055b19cd5e826246bd7a0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/19392
Reviewed-by: Vijay Sarathy <[email protected]>
Reviewed-by: Ian Maxon <[email protected]>
Integration-Tests: Jenkins <[email protected]>
Tested-by: Ian Maxon <[email protected]>
> Add input/output size to operator annotations
> ---------------------------------------------
>
> Key: ASTERIXDB-3559
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3559
> Project: Apache AsterixDB
> Issue Type: Task
> Components: COMP - Compiler
> Reporter: Vijay Sarathy
> Assignee: Vijay Sarathy
> Priority: Major
> Labels: triaged
>
> CBO currently adds the input and output cardinality of each operator in the
> query plan as annotations that can be used in various parts of the code. This
> task is to also add the input and output sizes of the documents at each
> operator where possible.
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