You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2014/06/04 10:36:01 UTC
[jira] [Updated] (SPARK-2016) rdd in-memory storage UI becomes
unresponsive when the number of RDD partitions is large
[ https://issues.apache.org/jira/browse/SPARK-2016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin updated SPARK-2016:
-------------------------------
Labels: starter (was: )
> rdd in-memory storage UI becomes unresponsive when the number of RDD partitions is large
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-2016
> URL: https://issues.apache.org/jira/browse/SPARK-2016
> Project: Spark
> Issue Type: Sub-task
> Reporter: Reynold Xin
> Labels: starter
>
> Try run
> {code}
> sc.parallelize(1 to 100, 1000000).cache().count()
> {code}
> And open the storage UI for this RDD. It takes forever to load the page.
> When the number of partitions is very large, I think there are a few alternatives:
> 0. Only show the top 1000.
> 1. Pagination
> 2. Instead of grouping by RDD blocks, group by executors
--
This message was sent by Atlassian JIRA
(v6.2#6252)