[
https://issues.apache.org/jira/browse/SPARK-3292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
guowei updated SPARK-3292:
--------------------------
Description:
such as repartition groupby join and cogroup
it's too expensive ,
for example. if i want the shuffle outputs save as hadoop file ,even though
there is no inputs , many emtpy file generate
was:
such as repartition groupby join and cogroup
it's too expensive ,
for example if i want outputs save as hadoop file ,then many emtpy file
generate.
> Shuffle Tasks run incessantly even though there's no inputs
> -----------------------------------------------------------
>
> Key: SPARK-3292
> URL: https://issues.apache.org/jira/browse/SPARK-3292
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.0.2
> Reporter: guowei
>
> such as repartition groupby join and cogroup
> it's too expensive ,
> for example. if i want the shuffle outputs save as hadoop file ,even though
> there is no inputs , many emtpy file generate
--
This message was sent by Atlassian JIRA
(v6.2#6252)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
