Ma Gang created KYLIN-3536:
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Summary: PrepareStatement cache issue when there are new segments
built
Key: KYLIN-3536
URL: https://issues.apache.org/jira/browse/KYLIN-3536
Project: Kylin
Issue Type: Bug
Components: Query Engine
Reporter: Ma Gang
Assignee: Ma Gang
PrepareStatement cache will have issue when there are new segments built,
because the OLAPContext is cached with preparedStatement, and the choosed
Realization is cached in the OLAPContext, so if there are new segments built
after cache, the new segments will not be used for the query. The fix is always
use the latest Realization Instance in the OLAPContext.
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