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https://issues.apache.org/jira/browse/BEAM-9436?focusedWorklogId=412343&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-412343
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ASF GitHub Bot logged work on BEAM-9436:
----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Mar/20 13:46
Start Date: 30/Mar/20 13:46
Worklog Time Spent: 10m
Work Description: echauchot commented on issue #11055: [BEAM-9436]
Improve GBK in spark structured streaming runner
URL: https://github.com/apache/beam/pull/11055#issuecomment-606008874
> > > > I think you missed this comment 8 days ago: #11055 (comment)
> > >
> > >
> > > Once again, I saw your results (and even mentioned them in my previous
comment) but I asked for more details since it was not clear what kind of tests
have been running and, before, we usually provided Nexmark results in such kind
of optimisations.
> >
> >
> > My bad, the results comment was not clear enough: when the PR contained
the jenkins scripts of the load tests it was clear but now that I have
separated them in a different PR, it is no more clear: the test that I ran was
`GroupByKeyLoadTest` and the CL:
> > `-Xms12g -Xmx20g -Prunner=":runners:spark"
-PloadTest.mainClass="org.apache.beam.sdk.loadtests.GroupByKeyLoadTest"
-PloadTest.args="--fanout=1 --iterations=1 --streaming=false
--runner=SparkStructuredStreamingRunner
--sourceOptions={\"numRecords\":200000,\"keySizeBytes\":100000,\"valueSizeBytes\":100000}"`
>
> @echauchot. Can you please share the exact command line needed to run the
load tests (to reproduce it and for future reference). Thanks.
With the ide, call the task `run` on module
`beam:sdks:java:testing:load-tests` with the above parameters`
-Prunner=":runners:spark"
-PloadTest.mainClass="org.apache.beam.sdk.loadtests.GroupByKeyLoadTest"
-PloadTest.args="--fanout=1 --iterations=1 --streaming=false
--runner=SparkStructuredStreamingRunner
--sourceOptions={\"numRecords\":200000,\"keySizeBytes\":100000,\"valueSizeBytes\":100000}"`
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Issue Time Tracking
-------------------
Worklog Id: (was: 412343)
Time Spent: 14h 40m (was: 14.5h)
> Improve performance of GBK
> --------------------------
>
> Key: BEAM-9436
> URL: https://issues.apache.org/jira/browse/BEAM-9436
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark
> Reporter: Etienne Chauchot
> Assignee: Etienne Chauchot
> Priority: Major
> Labels: structured-streaming
> Time Spent: 14h 40m
> Remaining Estimate: 0h
>
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