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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-3277) Kylin should override hiveconf settings when connecting to hive using jdbc
Date Wed, 04 Apr 2018 04:13:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-3277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424970#comment-16424970
] 

ASF subversion and git services commented on KYLIN-3277:
--------------------------------------------------------

Commit cfe84a18f3f54d405ceb394ed3b40bd4b09a692b in kylin's branch refs/heads/master from [~yuchuqian]
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=cfe84a1 ]

KYLIN-3277 Kylin should override hiveconf settings when connecting to hive using jdbc

Signed-off-by: nichunen <chunen.ni@kyligence.io>


> Kylin should override hiveconf settings when connecting to hive using jdbc
> --------------------------------------------------------------------------
>
>                 Key: KYLIN-3277
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3277
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: Chuqian Yu
>            Assignee: Chuqian Yu
>            Priority: Major
>              Labels: patch
>             Fix For: v2.4.0
>
>         Attachments: 0001-KYLIN-3277.patch
>
>
> Hi, kylin developers. My cube building procedure failing at Step 2 "Redistribute Flat
Hive Table" because Kylin always trying to submit a mr job to the default yarn queue.
>  
> I have overrided the mapred.job.queue.name property in both kylin_hive_conf.xml and kylin.properties
but it doesn't work. 
>  
> kylin.properties
> ```
> kylin.source.hive.beeline-params=-n hive -p hive --hiveconf mapred.job.queue.name=myQueue
 -u "jdbc:hive2://myZk:2181/;serviceDiscoveryMode=zooKeeper;" 
> ```
>  
> kylin_hive_conf.xml
> ```
>    <property>
>        <name>mapred.job.queue.name</name>
>        <value>myQueue</value>
>    </property>
> ```
>  
> After digging into the source code ,I found that kylin try to get the row count of hive
table before redistributing it. But it dose not override the hive configuration when using
jdbc to connect to hive server.
>  
>  
>  



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