You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Dongjoon Hyun (JIRA)" <ji...@apache.org> on 2019/06/11 07:20:00 UTC
[jira] [Updated] (SPARK-24584) More efficient storage of executor
pod state
[ https://issues.apache.org/jira/browse/SPARK-24584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-24584:
----------------------------------
Summary: More efficient storage of executor pod state (was: [K8s] More efficient storage of executor pod state)
> More efficient storage of executor pod state
> --------------------------------------------
>
> Key: SPARK-24584
> URL: https://issues.apache.org/jira/browse/SPARK-24584
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 3.0.0
> Reporter: Matt Cheah
> Priority: Major
>
> Currently we store buffers of snapshots in {{ExecutorPodsSnapshotStore}}, where the snapshots are duplicated per subscriber. With hundreds or maybe thousands of executors, this buffering may become untenable. Investigate storing less state while still maintaining the same level-triggered semantics.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org