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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/03 01:09:04 UTC

[jira] [Assigned] (SPARK-8803) Crosstab element's can't contain null's and back ticks

     [ https://issues.apache.org/jira/browse/SPARK-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-8803:
-----------------------------------

    Assignee:     (was: Apache Spark)

> Crosstab element's can't contain null's and back ticks
> ------------------------------------------------------
>
>                 Key: SPARK-8803
>                 URL: https://issues.apache.org/jira/browse/SPARK-8803
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Burak Yavuz
>
> Having back ticks or null as elements causes problems. 
> Since elements become column names, we have to drop them from the element as back ticks are special characters.
> Having null throws exceptions, we could replace them with empty strings.



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