You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2019/08/01 12:32:00 UTC
[jira] [Assigned] (SPARK-28366) Logging in driver when loading
single large unsplittable file
[ https://issues.apache.org/jira/browse/SPARK-28366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan reassigned SPARK-28366:
-----------------------------------
Assignee: Weichen Xu
> Logging in driver when loading single large unsplittable file
> -------------------------------------------------------------
>
> Key: SPARK-28366
> URL: https://issues.apache.org/jira/browse/SPARK-28366
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Weichen Xu
> Assignee: Weichen Xu
> Priority: Minor
>
> For a large gzipped file, since they are not splittable, spark have to use only one partition task to read and decompress it. This could be very slow.
> We should log for this case in driver side.
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org