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Hudson commented on HBASE-11774: -------------------------------- SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #432 (See [https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/432/]) HBASE-11774 Avoid allocating unnecessary tag iterators (apurtell: rev e26411fc75d59c14f25cf9d1455618b34cba44c1) * hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java * hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/TableAuthManager.java * hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityLabelFilter.java * hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java * hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityUtils.java * hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java > Avoid allocating unnecessary tag iterators > ------------------------------------------ > > Key: HBASE-11774 > URL: https://issues.apache.org/jira/browse/HBASE-11774 > Project: HBase > Issue Type: Improvement > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Minor > Fix For: 0.99.0, 2.0.0, 0.98.6 > > Attachments: HBASE-11774.patch, HBASE-11774_v2-0.98.patch, > HBASE-11774_v2.patch > > > We can avoid an unnecessary object allocation, sometimes in hot code paths, > by not creating a tag iterator if the cell's tag area is of length zero, > signifying no tags present. -- This message was sent by Atlassian JIRA (v6.2#6252)