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(Updated 2011-09-16 17:30:40.980271) Review request for hive. Changes ------- Rebased the patch on latest trunk Summary ------- Now queries leaves the map outputs under scratch.dir after execution. If the hive server is stopped we need not keep the stopped server's map oputputs. So whle starting the server we can clear the scratch.dir. This can help in improved disk usage. Implemented a cleanup method in HiveServer and it will trigger based on the property value "hive.start.cleanup.scrachdir" This addresses bug HIVE-2181. https://issues.apache.org/jira/browse/HIVE-2181 Diffs (updated) ----- trunk/conf/hive-default.xml 1171488 trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java 1171488 trunk/service/src/test/org/apache/hadoop/hive/service/TestHiveServer.java 1171488 trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 1171488 Diff: https://reviews.apache.org/r/1481/diff Testing ------- Added test case for this scenario. Thanks, chinna