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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-18555) na.fill miss up original values in long integers
Date Tue, 11 Apr 2017 00:38:41 GMT

    [ https://issues.apache.org/jira/browse/SPARK-18555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15963684#comment-15963684
] 

Apache Spark commented on SPARK-18555:
--------------------------------------

User 'dbtsai' has created a pull request for this issue:
https://github.com/apache/spark/pull/17600

> na.fill miss up original values in long integers
> ------------------------------------------------
>
>                 Key: SPARK-18555
>                 URL: https://issues.apache.org/jira/browse/SPARK-18555
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0, 2.0.1, 2.0.2
>            Reporter: Mahmoud Rawas
>            Assignee: Song Jun
>            Priority: Critical
>             Fix For: 2.0.3, 2.1.1, 2.2.0
>
>
> Manly the issue is clarified in the following example:
> Given a Dataset: 
> scala> data.show
> |                  a|                  b|
> |                  1|                  2|
> |                 -1|                 -2|
> |9123146099426677101|9123146560113991650|
> theoretically when we call na.fill(0) nothing should change, while the current result
is:
> scala> data.na.fill(0).show
> |                  a|                  b|
> |                  1|                  2|
> |                 -1|                 -2|
> |9123146099426676736|9123146560113991680|



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