Lars Hofhansl created HBASE-6711:
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Summary: Avoid local results copy in StoreScanner
Key: HBASE-6711
URL: https://issues.apache.org/jira/browse/HBASE-6711
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
Priority: Minor
Fix For: 0.96.0, 0.94.2
In StoreScanner the number of results is limited to avoid OOMs.
However, this is done by first adding the KV into a local ArrayList and then
copying the entries in this list to the final result list.
In turns out the this temporary list is only used to keep track of the size of
the result set in this loop. Can use a simple int instead.
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