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https://issues.apache.org/jira/browse/FLINK-1778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17323741#comment-17323741
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Flink Jira Bot commented on FLINK-1778:
---
This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> 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
>Assignee: Stephan Ewen
>Priority: Major
> Labels: stale-assigned
>
> 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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