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Andrew Purtell commented on HBASE-12748: ---------------------------------------- +1, there are some formatting nits but I will fix them on commit. Committing momentarily. > RegionCoprocessorHost.execOperation creates too many iterator objects > --------------------------------------------------------------------- > > Key: HBASE-12748 > URL: https://issues.apache.org/jira/browse/HBASE-12748 > Project: HBase > Issue Type: Sub-task > Affects Versions: 0.94.25, 0.98.9 > Reporter: Vladimir Rodionov > Assignee: Vladimir Rodionov > Fix For: 1.0.0, 2.0.0, 0.94.26, 0.98.10 > > Attachments: HBase-12748.patch > > > This is typical pattern of enhanced for ... loop usage in a hot code path. > For every HBase operation it instantiates iterator for coprocessor list > twice. -- This message was sent by Atlassian JIRA (v6.3.4#6332)