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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/06/07 01:52:21 UTC

[jira] [Commented] (SPARK-15794) Should truncate toString() of very wide schemas

    [ https://issues.apache.org/jira/browse/SPARK-15794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15317651#comment-15317651 ] 

Apache Spark commented on SPARK-15794:
--------------------------------------

User 'ericl' has created a pull request for this issue:
https://github.com/apache/spark/pull/13537

> Should truncate toString() of very wide schemas
> -----------------------------------------------
>
>                 Key: SPARK-15794
>                 URL: https://issues.apache.org/jira/browse/SPARK-15794
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Eric Liang
>
> With very wide tables, e.g. thousands of fields, the output is unreadable and often causes OOMs due to inefficient string processing.



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