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Posted to issues@spark.apache.org by "Mahmoud Rawas (JIRA)" <ji...@apache.org> on 2016/11/23 03:58:58 UTC
[jira] [Created] (SPARK-18555) na.fill miss up original values in
long integers
Mahmoud Rawas created SPARK-18555:
-------------------------------------
Summary: 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
Affects Versions: 2.0.2, 2.0.1, 2.0.0
Reporter: Mahmoud Rawas
Priority: Critical
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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