nichunen created KYLIN-3515:
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Summary: Cubing jobs may interfere with each other if use same
hive view
Key: KYLIN-3515
URL: https://issues.apache.org/jira/browse/KYLIN-3515
Project: Kylin
Issue Type: Bug
Components: Job Engine
Affects Versions: v2.4.0
Reporter: nichunen
Assignee: nichunen
Fix For: Future
The root cause is for hive view, during cubing, kylin will materialize the view
by creating an intermediate table(drop intermediate table first). The
intermediate tables' name is like kylin_intermediate_\{view_name}, that means
jobs will create tables with the same name if the same view is referenced. So
one job's intermediate table may be dropped by another job.
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