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Posted to common-commits@hadoop.apache.org by Apache Wiki <wi...@apache.org> on 2009/03/11 19:37:32 UTC

[Hadoop Wiki] Update of "Hive/FAQ" by PrasadChakka

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The following page has been changed by PrasadChakka:
http://wiki.apache.org/hadoop/Hive/FAQ

New page:
 1. How to run clientpositive/clientnegative unit tests?
     To run clientpositive tests
       {{{ ant -Dhadoop.version=0.17.2.1 -Dtestcase=TestCliDriver test }}}

     To run a single clientnegative test alter1.q
       {{{ ant -Dhadoop.version=0.17.2.1 -Dtestcase=TestNegativeCliDriver -Dqfile=alter1.q test }}}
 1. How to change the warehouse.dir location for older tables?
     To change the base location of the Hive tables, edit the hive.metastore.warehouse.dir param.
     This will not affect the older tables. Metadata needs to be changed in the database (MySQL or Derby). The location of Hive tables is in table SDS and column LOCATION.