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https://issues.apache.org/jira/browse/HBASE-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Duxbury updated HBASE-407:
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Attachment: 407-v3.patch
This patch adds a new utility class, SoftSortedMap, and uses that instead of
SoftReferences directly. Otherwise, the functionality is unchanged.
> Client should cache region locations in an LRU structure
> --------------------------------------------------------
>
> Key: HBASE-407
> URL: https://issues.apache.org/jira/browse/HBASE-407
> Project: Hadoop HBase
> Issue Type: Improvement
> Components: client
> Reporter: Bryan Duxbury
> Assignee: Bryan Duxbury
> Attachments: 407-v2.patch, 407-v3.patch, 407.patch
>
>
> Instead of keeping the region locations cached client side in a TreeMap, we
> should use an LRU mechanism to help manage memory more dynamically.
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