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https://issues.apache.org/jira/browse/BEAM-4388?focusedWorklogId=110910&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-110910
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ASF GitHub Bot logged work on BEAM-4388:
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Author: ASF GitHub Bot
Created on: 12/Jun/18 00:26
Start Date: 12/Jun/18 00:26
Worklog Time Spent: 10m
Work Description: apilloud commented on issue #5481: [BEAM-4388] Support
optimized logical plan
URL: https://github.com/apache/beam/pull/5481#issuecomment-396427579
That is correct, `BeamQueryPlanner.java` no longer matches the JDBC version.
(There is basically no change you can make to that file without also changing
code in calcite core.)
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Issue Time Tracking
-------------------
Worklog Id: (was: 110910)
Time Spent: 4.5h (was: 4h 20m)
> Support optimized logical plan
> ------------------------------
>
> Key: BEAM-4388
> URL: https://issues.apache.org/jira/browse/BEAM-4388
> Project: Beam
> Issue Type: Sub-task
> Components: dsl-sql
> Reporter: Kai Jiang
> Assignee: Kai Jiang
> Priority: Major
> Time Spent: 4.5h
> Remaining Estimate: 0h
>
> Before converting into Beam Pipeline physical plan, logical plan should be
> optimized and it will be super helpful for efficiently executing Beam
> PTransforms pipeline.
> Calcite has two ways for optimizing logical plan (HepPlanner and
> VolcanoPlanner). We can support VolcanoPlanner first and apply calcite
> builtin optimize rules (like
> FilterJoinRule.FILTER_ON_JOIN) to sql query optimize plans.
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