[jira] [Commented] (SPARK-16129) Eliminate direct use of commons-lang classes in favor of commons-lang3

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-16129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15344273#comment-15344273 ] 

Apache Spark commented on SPARK-16129:
--------------------------------------

User 'srowen' has created a pull request for this issue:
https://github.com/apache/spark/pull/13843

> Eliminate direct use of commons-lang classes in favor of commons-lang3
> ----------------------------------------------------------------------
>
>                 Key: SPARK-16129
>                 URL: https://issues.apache.org/jira/browse/SPARK-16129
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core, SQL, Streaming
>    Affects Versions: 2.0.0
>            Reporter: Sean Owen
>            Assignee: Sean Owen
>            Priority: Minor
>
> There are several instances where we are still using org.apache.commons.lang classes instead of org.apache.commons.lang3. Only the latter is a direct dependency.
> That's easy enough to fix. I think it might be important for 2.0.0 even at this late hour, because in addition, Commons Lang's NotImplementedException is being used where I believe the JDK's standard UnsupportedOperationException is appropriate. Since these exceptions may conceivably propagate and be handled by user code (?) they sorta become part of an API.



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