nichunen created KYLIN-3515: ------------------------------- 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)