[ https://issues.apache.org/jira/browse/HBASE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398013#comment-13398013 ]
Hudson commented on HBASE-6244: ------------------------------- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #61 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/61/]) HBASE-6244. [REST] Result generators do not need to query table schema (Revision 1352325) Result = FAILURE apurtell : Files : * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/rest/RowResultGenerator.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/rest/ScannerResultGenerator.java > [REST] Result generators do not need to query table schema > ---------------------------------------------------------- > > Key: HBASE-6244 > URL: https://issues.apache.org/jira/browse/HBASE-6244 > Project: HBase > Issue Type: Improvement > Components: rest > Affects Versions: 0.92.2, 0.96.0, 0.94.1 > Reporter: Xing Shi > Assignee: Andrew Purtell > Priority: Minor > Fix For: 0.92.2, 0.96.0, 0.94.1 > > Attachments: 6244-0.94.patch, 6244.patch > > > Now, the RowResultGenerator and the ScanerResultGenerator will fit the column > family if the request doesn't contain any column info. > {code} > if (rowspec.hasColumns()) { > //addColumn for get or scan > } else { > for (HColumnDescriptor family: > table.getTableDescriptor().getFamilies()) { > scan/get.addFamily(family.getName()); > } > } > {code} > The table.getTableDescriptor() will cost 10+ milliseconds in our hbase > cluster each request. We can remove these code because the server will auto > add the columns. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira