Guoliang Sun created KYLIN-6028:
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Summary: Kylin5 encounters metadata anomalies when concurrently
submitting build/refresh tasks
Key: KYLIN-6028
URL: https://issues.apache.org/jira/browse/KYLIN-6028
Project: Kylin
Issue Type: Bug
Affects Versions: 5.0.0
Reporter: Guoliang Sun
In Kylin5, when two incremental build tasks with the same time range for the
same model are submitted concurrently, both requests succeed. However, only one
segment is created for the model, while two build tasks are created, which is
inconsistent with expectations.
Further verification shows that the same issue occurs when concurrently
refreshing the same segment.
Additional testing reveals that submitting build/refresh tasks concurrently for
a model may result in issues, regardless of whether these tasks conflict or not.
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