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(Updated 2011-09-21 13:30:22.283181) Review request for hive. Changes ------- spelling mistake corrected 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/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 1173539 trunk/conf/hive-default.xml 1173539 trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java 1173539 trunk/service/src/test/org/apache/hadoop/hive/service/TestHiveServer.java 1173539 Diff: https://reviews.apache.org/r/1481/diff Testing ------- Added test case for this scenario. Thanks, chinna