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Posted to common-issues@hadoop.apache.org by "Shlomi Vaknin (JIRA)" <ji...@apache.org> on 2016/06/21 22:30:58 UTC
[jira] [Comment Edited] (HADOOP-12803) RunJar should allow
overriding the manifest Main-Class via a cli parameter.
[ https://issues.apache.org/jira/browse/HADOOP-12803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342911#comment-15342911 ]
Shlomi Vaknin edited comment on HADOOP-12803 at 6/21/16 10:30 PM:
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Until this patch makes it to production, I would highly recommend adding a note of this behavior to the tool's help message.
I just spent a few hours trying to force an emr cluster to use a main class other than the one specified in the manifest, not understanding why it treated it as an argument..
Thanks,
Shlomi
was (Author: shlomiv):
Until this patch makes it to production, I would highly recommend adding a note of this behavior to the tool's help message.
I spend a few hours trying to force an emr cluster to use a main class other than the one specified in the manifest, not understanding why it treated it as an argument..
Thanks,
Shlomi
> RunJar should allow overriding the manifest Main-Class via a cli parameter.
> ---------------------------------------------------------------------------
>
> Key: HADOOP-12803
> URL: https://issues.apache.org/jira/browse/HADOOP-12803
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 2.6.4
> Reporter: Gera Shegalov
> Assignee: Gera Shegalov
> Attachments: HADOOP-12803.001.patch, HADOOP-12803.002.patch, HADOOP-12803.003.patch
>
>
> Currently there is no way to override the main class in the manifest even though main class can be passed as a parameter.
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