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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2015/02/25 02:33:05 UTC
[jira] [Closed] (SPARK-5816) Add huge backward compatibility
warning in DriverWrapper
[ https://issues.apache.org/jira/browse/SPARK-5816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or closed SPARK-5816.
----------------------------
Resolution: Fixed
Fix Version/s: 1.3.0
Target Version/s: 1.3.0 (was: 1.3.0, 1.4.0)
> Add huge backward compatibility warning in DriverWrapper
> --------------------------------------------------------
>
> Key: SPARK-5816
> URL: https://issues.apache.org/jira/browse/SPARK-5816
> Project: Spark
> Issue Type: Bug
> Components: Deploy, Spark Core
> Affects Versions: 1.3.0
> Reporter: Andrew Or
> Assignee: Andrew Or
> Priority: Critical
> Fix For: 1.3.0
>
>
> As of Spark 1.3, we provide backward and forward compatibility in standalone cluster mode through the REST submission gateway. HOWEVER, it nevertheless goes through the legacy o.a.s.deploy.DriverWrapper, and the semantics of the command line arguments there must not change. For instance, this was broken in commit 20a6013106b56a1a1cc3e8cda092330ffbe77cc3.
> There is currently no warning against that in the class and so we should add one before it's too late.
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