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https://issues.apache.org/jira/browse/FLINK-1778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen updated FLINK-1778:
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Labels: (was: stale-assigned)
> Improve normalized keys in composite key case
> ---------------------------------------------
>
> Key: FLINK-1778
> URL: https://issues.apache.org/jira/browse/FLINK-1778
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Affects Versions: 0.9
> Reporter: Stephan Ewen
> Priority: Major
>
> Currently, if we have a key (String, long), the String will take up the
> entire normalized key space, without being fully discerning anyways. Limiting
> the key prefix in size and giving space to the second key field should in
> most cases improve the comparison efficiency.
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