[
https://issues.apache.org/jira/browse/BEAM-8384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16978142#comment-16978142
]
Ismaël Mejía commented on BEAM-8384:
------------------------------------
I have forgotten about this one. Looks like a regression but not convinced it
is a blocker. I will move the Fix version tag to unblock the release and
eventually send a cherry pick if still in time.
> Spark runner is not respecting spark.default.parallelism user defined
> configuration
> -----------------------------------------------------------------------------------
>
> Key: BEAM-8384
> URL: https://issues.apache.org/jira/browse/BEAM-8384
> Project: Beam
> Issue Type: Bug
> Components: runner-spark
> Affects Versions: 2.16.0
> Reporter: Ismaël Mejía
> Assignee: Ismaël Mejía
> Priority: Major
>
> It was reported in [the mailing
> list|https://lists.apache.org/thread.html/792fb7fc2a5113837fbcdafce6a5d9100309881b366c1a7163d2c898@%3Cdev.beam.apache.org%3E]
> that the Spark runner is not respecting the user defined Spark default
> parallelism configuration. We should investigate and if it is the case ensure
> that a user defined configuration is always respected. Runner optimizations
> should apply only for default (unconfigured) values otherwise we will confuse
> users and limit them from parametrizing Spark for their best convenience.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
