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 2014/11/04 18:35:34 UTC
[jira] [Commented] (SPARK-3694) Allow printing object graph of
tasks/RDD's with a debug flag
[ https://issues.apache.org/jira/browse/SPARK-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14196411#comment-14196411 ]
Apache Spark commented on SPARK-3694:
-------------------------------------
User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/3091
> Allow printing object graph of tasks/RDD's with a debug flag
> ------------------------------------------------------------
>
> Key: SPARK-3694
> URL: https://issues.apache.org/jira/browse/SPARK-3694
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Patrick Wendell
> Assignee: Ilya Ganelin
> Labels: starter
>
> This would be useful for debugging extra references inside of RDD's
> Here is an example for inspiration:
> http://ehcache.org/xref/net/sf/ehcache/pool/sizeof/ObjectGraphWalker.html
> We'd want to print this trace for both the RDD serialization inside of the DAGScheduler and the task serialization in the TaskSetManager.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org