ZhouKang created KYLIN-4306:
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Summary: rollback when addModelToProject failed.
Key: KYLIN-4306
URL: https://issues.apache.org/jira/browse/KYLIN-4306
Project: Kylin
Issue Type: Sub-task
Reporter: ZhouKang
write conflict while add model by different query server parallelly, and
addModelToProject failed.
In KylinClusterHealthCheck, there are some error log caused by this bug:
{code:java}
// code placeholder
Error loading DataModelDesc at /model_desc/model_{xxx}.json
{code}
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