Aroop Maliakkal created KYLIN-880:
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Summary: 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
Reporter: Aroop Maliakkal
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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