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https://issues.apache.org/jira/browse/KYLIN-3866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792377#comment-16792377
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ASF subversion and git services commented on KYLIN-3866:
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Commit 3b05e1066647609bea6c026a7ef44af429c2ec63 in kylin's branch
refs/heads/2.6.x from Guangxu Cheng
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=3b05e10 ]
KYLIN-3866 Whether to set mapreduce.application.classpath is determined by the
user
Signed-off-by: shaofengshi <[email protected]>
> Whether to set mapreduce.application.classpath is determined by the user
> ------------------------------------------------------------------------
>
> Key: KYLIN-3866
> URL: https://issues.apache.org/jira/browse/KYLIN-3866
> Project: Kylin
> Issue Type: Bug
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Priority: Major
> Attachments: KYLIN-3866.master.001.patch
>
>
> In the kylin environment, if there is no configuration parameter
> "mapreduce.application.classpath", then kylin will use the command "mapred
> classpath" to get the local classpath and set it to
> "mapreduce.application.classpath", However, it will cause the following two
> problems:
> 1. The local classpath may not be the same as the MapReduce cluster.
> 2. There is no need to configure the parameter
> "mapreduce.application.classpath" on the client side in some cluster.
> So, it may be a better choice for users to decide whether they need to
> configure this parameter or not.
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