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From "Yanbo Liang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-12067) Fix usage of isnan, isnull, isnotnull of Column and DataFrame
Date Tue, 01 Dec 2015 03:42:10 GMT

     [ https://issues.apache.org/jira/browse/SPARK-12067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yanbo Liang updated SPARK-12067:
--------------------------------
    Description: 
* SPARK-11947 has deprecated DataFrame.isNaN, DataFrame.isNull and replaced by DataFrame.isnan,
DataFrame.isnull, this PR changed Column.isNaN to Column.isnan, Column.isNull to Column.isnull,
Column.isNotNull to Column.isnotnull.
* Add Column.notnull as alias of Column.isnotnull following the pandas naming convention.
* Add DataFrame.isnotnull and DataFrame.notnull.

  was:Fix usage of isnan, isnull, isnotnull of Column and DataFrame.


> Fix usage of isnan, isnull, isnotnull of Column and DataFrame
> -------------------------------------------------------------
>
>                 Key: SPARK-12067
>                 URL: https://issues.apache.org/jira/browse/SPARK-12067
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Yanbo Liang
>
> * SPARK-11947 has deprecated DataFrame.isNaN, DataFrame.isNull and replaced by DataFrame.isnan,
DataFrame.isnull, this PR changed Column.isNaN to Column.isnan, Column.isNull to Column.isnull,
Column.isNotNull to Column.isnotnull.
> * Add Column.notnull as alias of Column.isnotnull following the pandas naming convention.
> * Add DataFrame.isnotnull and DataFrame.notnull.



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