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https://issues.apache.org/jira/browse/KYLIN-4097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16971061#comment-16971061
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ASF GitHub Bot commented on KYLIN-4097:
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nichunen commented on pull request #896: KYLIN-4097 Guava 11 compatibility
URL: https://github.com/apache/kylin/pull/896
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> 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: Shaohui Liu
> Assignee: Shaohui Liu
> Priority: Minor
> Fix For: v3.0.0
>
>
> 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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