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https://issues.apache.org/jira/browse/KYLIN-1504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hao Chen resolved KYLIN-1504.
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Resolution: Resolved
> Use NavigableSet to store rowkey and use prefix filter to check resource path
> prefix instead String comparison on tomcat side
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-1504
> URL: https://issues.apache.org/jira/browse/KYLIN-1504
> Project: Kylin
> Issue Type: Sub-task
> Affects Versions: v1.4.0, v1.3.0
> Reporter: Hao Chen
> Assignee: Hao Chen
> Labels: jobs
> Fix For: v1.5.1
>
>
> - Use NavigableSet<String> instead ArrayList<String> to store natively
> ordered and unique row-key instead of ugly repeatedly using
> `Collections.sort` or check whether existing on business logic layer, in fact
> because the raw-key is originally sorted in hbase, the change won't consume
> any more computational complexity.
> - Verify prefix in hbase region level using prefix filter instead of
> comparing String in client side.
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