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https://issues.apache.org/jira/browse/KYLIN-4205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16966624#comment-16966624
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ASF subversion and git services commented on KYLIN-4205:
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Commit 1bc41129f8eaa4bc1cf9b251ed53abbb51cd7c1d in kylin's branch
refs/heads/document from bigxiaochu
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=1bc4112 ]
KYLIN-4205 configuration support set hive.intermediate-table-prefix
> configuration support set hive.intermediate-table-prefix
> --------------------------------------------------------
>
> Key: KYLIN-4205
> URL: https://issues.apache.org/jira/browse/KYLIN-4205
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Affects Versions: v3.0.0-alpha
> Reporter: chuxiao
> Priority: Major
> Attachments: KYLIN-4205.master.001.patch, KYLIN-4205.master.002.patch
>
>
> There are thousands of cubes in didi, so in order to cut the metadata we
> have 4 kylin clusters. They use 1 hdfs cluster, 1 hive database, and 1 hbase
> cluster.
> KYLIN_INTERMEDIATE_PREFIX is set by MetadataConstants. In order to the unused
> intermediate table can be properly cleaned up by cleanTool, the intermediate
> table prefix needs to be set differently by kylin config.
> kylin config add kylin.source.hive.intermediate-table-prefix， default
> 'kylin_intermediate_'.
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