/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/groupby_bigdata.q

# · text · 7 lines · 5 code · 2 blank · 0 comment · 0 complexity · a1370617ec241dc3dc2d2f5b9224676a MD5 · raw file 

    

  1. set hive.map.aggr.hash.percentmemory = 0.3;
    2. 

  2. set hive.mapred.local.mem = 384;
    3. 

  3. 

  4. add file ../data/scripts/dumpdata_script.py;
    5. 

  5. 

  6. select count(distinct subq.key) from
    7. 

  7. (FROM src MAP src.key USING 'python dumpdata_script.py' AS key WHERE src.key = 10) subq;
    8.