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Posted to dev@kylin.apache.org by "Luke Han (JIRA)" <ji...@apache.org> on 2015/07/07 10:02:04 UTC
[jira] [Updated] (KYLIN-880) Kylin should change the default
folder from /tmp to user configurable destination
[ https://issues.apache.org/jira/browse/KYLIN-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Luke Han updated KYLIN-880:
---------------------------
Fix Version/s: v0.7.3
> 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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