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https://issues.apache.org/jira/browse/KYLIN-1283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hongbin ma resolved KYLIN-1283.
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Resolution: Fixed
Fix Version/s: 2.0
v2.1
> Replace GTScanRequest's SerDer form Kryo to manual
> ---------------------------------------------------
>
> Key: KYLIN-1283
> URL: https://issues.apache.org/jira/browse/KYLIN-1283
> Project: Kylin
> Issue Type: Improvement
> Reporter: hongbin ma
> Assignee: hongbin ma
> Fix For: v2.1, 2.0
>
>
> Kryo greatly simplifies bject SerDer at the cost of performance. When
> there're tens of segments, such cost accumulates too big to accept. Going to
> serialize GTScanRequest's with manual serialization.
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