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Hudson commented on HBASE-9976: ------------------------------- SUCCESS: Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #851 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/851/]) HBASE-9976 Don't create duplicated TableName objects (nkeywal: rev 1545177) * /hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java * /hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java * /hbase/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/TableName.java * /hbase/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestFavoredNodeAssignmentHelper.java > Don't create duplicated TableName objects > ----------------------------------------- > > Key: HBASE-9976 > URL: https://issues.apache.org/jira/browse/HBASE-9976 > Project: HBase > Issue Type: Bug > Components: Client, regionserver > Affects Versions: 0.98.0, 0.96.0 > Reporter: Nicolas Liochon > Assignee: Nicolas Liochon > Fix For: 0.98.0, 0.96.1 > > Attachments: 9976.v1.patch, 9976.v10.patch, 9976.v11.patch, > 9976.v4.patch, 9976.v6.patch, 9976.v7.patch, 9976.v7.patch, 9976.v8.patch, > 9976.v8.patch, 9976.v9.patch > > > A profiling show that the table name is reponsible for 25% of the memory > needed to keep the region locations. As well, comparisons will be faster if > two identical table names are a single java object. -- This message was sent by Atlassian JIRA (v6.1#6144)