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https://issues.apache.org/jira/browse/HBASE-17232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anoop Sam John updated HBASE-17232:
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Summary: Replace HashSet with ArrayList to accumulate delayed scanners in
KVHeap and StoreScanner. (was: Replace HashSet with ArrayList to accumulate
delayed scanners in KVHeap and )
> Replace HashSet with ArrayList to accumulate delayed scanners in KVHeap and
> StoreScanner.
> -----------------------------------------------------------------------------------------
>
> Key: HBASE-17232
> URL: https://issues.apache.org/jira/browse/HBASE-17232
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: binlijin
> Assignee: binlijin
> Fix For: 2.0.0
>
> Attachments: HBASE-17232.patch
>
>
> HashSet is slow than ArrayList, also generate more garbage.
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