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https://issues.apache.org/jira/browse/KYLIN-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZhouQianhao resolved KYLIN-880.
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Resolution: Fixed
change
kylin.hdfs.working.dir default value to /kylin instead of /tmp
PS: user should have the right to access that dir
> Kylin should change the default folder from /tmp to user configurable
> destination
> ----------------------------------------------------------------------------------
>
> Key: KYLIN-880
> URL: https://issues.apache.org/jira/browse/KYLIN-880
> Project: Kylin
> Issue Type: Improvement
> Affects Versions: v0.8.1, v0.7.1
> Reporter: Aroop Maliakkal
> Assignee: ZhouQianhao
> Fix For: v0.8.1, v0.7.3
>
>
> Kylin stores the table snapshots in /tmp folder by default. It is pretty
> normal to do cluster cleanups during cluster binary upgrades. This will cause
> all the cubes table_snapshot files to be lost from the cluster and it will
> throw errors while building cubes. To avoid this, we should ensure the user
> provides the kylin.hdfs.working.dir rather than assuming /tmp .
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