You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/01/04 01:33:00 UTC
[jira] [Assigned] (SPARK-26527) Let acquireUnrollMemory fail fast
if required space exceeds memory limit
[ https://issues.apache.org/jira/browse/SPARK-26527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-26527:
------------------------------------
Assignee: Apache Spark
> Let acquireUnrollMemory fail fast if required space exceeds memory limit
> ------------------------------------------------------------------------
>
> Key: SPARK-26527
> URL: https://issues.apache.org/jira/browse/SPARK-26527
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: SongYadong
> Assignee: Apache Spark
> Priority: Minor
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> When acquiring unroll memory from {{StaticMemoryManager}}, let it fail fast if required space exceeds memory limit, just like acquiring storage memory.
> I think this may reduce some computation and memory evicting costs especially when required space({{numBytes}}) is very big.
--
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