Liu Shaohui created KYLIN-4097:
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Summary: Throw exception when too many dict slice eviction in
AppendTrieDictionary
Key: KYLIN-4097
URL: https://issues.apache.org/jira/browse/KYLIN-4097
Project: Kylin
Issue Type: Improvement
Reporter: Liu Shaohui
Assignee: Liu Shaohui
When the global dict is too large than the spark executor memory, there will be
too many dict slice evictions and loads in AppendTrieDictionary, and the build
job will be very slow.
It's better to throw an exception in advance in this case.
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