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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2021/07/09 17:21:01 UTC
[jira] [Updated] (BEAM-12439) Reuse job servers when possible in
(spark|flink)_runner.py.
[ https://issues.apache.org/jira/browse/BEAM-12439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Beam JIRA Bot updated BEAM-12439:
---------------------------------
Labels: stale-assigned (was: )
> Reuse job servers when possible in (spark|flink)_runner.py.
> -----------------------------------------------------------
>
> Key: BEAM-12439
> URL: https://issues.apache.org/jira/browse/BEAM-12439
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink, runner-spark, sdk-py-core
> Reporter: Kyle Weaver
> Assignee: Kyle Weaver
> Priority: P2
> Labels: stale-assigned
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> If multiple Beam pipelines are run on Spark or Flink from the same Python script, currently a new Java job server will be created for each pipeline. This can waste lots of resources (i.e. memory), since job servers are often functionally equivalent and therefore reusable.
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