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Posted to common-commits@hadoop.apache.org by Apache Wiki <wi...@apache.org> on 2010/09/02 22:26:56 UTC

[Hadoop Wiki] Update of "Hive/AdminManual/Configuration" by CarlSteinbach

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The "Hive/AdminManual/Configuration" page has been changed by CarlSteinbach.
http://wiki.apache.org/hadoop/Hive/AdminManual/Configuration?action=diff&rev1=15&rev2=16

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  ||hive.jar.path||The location of hive_cli.jar that is used when submitting jobs in a separate jvm.||||
  ||hive.aux.jars.path||The location of the plugin jars that contain implementations of user defined functions and serdes.||||
  ||hive.partition.pruning||A strict value for this variable indicates that an error is thrown by the compiler in case no partition predicate is provided on a partitioned table. This is used to protect against a user inadvertently issuing a query against all the partitions of the table.||nonstrict||
- ||hive.map.aggr||Determines whether the map side aggregation is on or not.||false||
+ ||hive.map.aggr||Determines whether the map side aggregation is on or not.||true||
  ||hive.join.emit.interval|| ||1000||
  ||hive.map.aggr.hash.percentmemory|| ||(float)0.5||
  ||hive.default.fileformat||Default file format for CREATE TABLE statement. Options are TextFile, SequenceFile and RCFile||TextFile||