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https://issues.apache.org/jira/browse/BEAM-5112?focusedWorklogId=179575&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-179575
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ASF GitHub Bot logged work on BEAM-5112:
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Author: ASF GitHub Bot
Created on: 28/Dec/18 22:01
Start Date: 28/Dec/18 22:01
Worklog Time Spent: 10m
Work Description: apilloud commented on issue #6417: [BEAM-5112] Use
Calcite codegen to implement BeamCalcRel
URL: https://github.com/apache/beam/pull/6417#issuecomment-450434159
This is a 12% speedup in a 20 second run and 22% in 60 second run of Nexmark
Query 1. It was a significant speedup on a ~30 minute run, but it doesn't look
like we have one of those in our postcommit anymore. Jobs that are very short
or lite on Calc logic might see a slowdown. There is probably some opportunity
for optimization still.
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Issue Time Tracking
-------------------
Worklog Id: (was: 179575)
Time Spent: 5h 20m (was: 5h 10m)
> Investigate if Calcite can generate functions that we need
> ----------------------------------------------------------
>
> Key: BEAM-5112
> URL: https://issues.apache.org/jira/browse/BEAM-5112
> Project: Beam
> Issue Type: Sub-task
> Components: dsl-sql
> Reporter: Rui Wang
> Assignee: Andrew Pilloud
> Priority: Major
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
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