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Hudson commented on HBASE-12748: -------------------------------- SUCCESS: Integrated in HBase-1.3-IT #184 (See [https://builds.apache.org/job/HBase-1.3-IT/184/]) HBASE-12748 RegionCoprocessorHost.execOperation creates too many iterator objects (apurtell: rev 70c3ed1c9c73f1f36d658b2aae5d6ec6fbfd9eb0) * hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerCoprocessorHost.java * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.java * hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestSortedList.java * hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java * hbase-server/src/main/java/org/apache/hadoop/hbase/util/SortedList.java > 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: Andrew Purtell > Fix For: 2.0.0, 1.2.0, 1.3.0, 0.98.15 > > Attachments: HBASE-12748.patch, HBASE-12748.patch, 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)