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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2017/08/06 06:07:00 UTC
[jira] [Resolved] (SPARK-21588) SQLContext.getConf(key, null)
should return null, but it throws NPE
[ https://issues.apache.org/jira/browse/SPARK-21588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li resolved SPARK-21588.
-----------------------------
Resolution: Fixed
Fix Version/s: 2.3.0
2.2.1
2.1.2
> SQLContext.getConf(key, null) should return null, but it throws NPE
> -------------------------------------------------------------------
>
> Key: SPARK-21588
> URL: https://issues.apache.org/jira/browse/SPARK-21588
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Burak Yavuz
> Assignee: Vinod KC
> Priority: Minor
> Fix For: 2.1.2, 2.2.1, 2.3.0
>
>
> SQLContext.get(key) for a key that is not defined in the conf, and doesn't have a default value defined, throws a NoSuchElementException. In order to avoid that, I used a null as the default value, which threw a NPE instead. If it is null, it shouldn't try to parse the default value in `getConfString`
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