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 2019/07/16 16:41:02 UTC
[jira] [Updated] (SPARK-28366) Logging in driver when loading
single large gzipped file via sc.textFile
[ https://issues.apache.org/jira/browse/SPARK-28366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-28366:
----------------------------------
Affects Version/s: (was: 2.4.3)
3.0.0
> Logging in driver when loading single large gzipped file via sc.textFile
> ------------------------------------------------------------------------
>
> 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
> 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