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- hive> select * from pokes;
- OK
- 1 redtao
- 3 blacktao
- 4 fangk
- Time taken: 9.728 seconds, Fetched: 3 row(s)
- hive>
- hive> select * from pokes where foo=3;
- Total MapReduce jobs = 1
- Launching Job 1 out of 1
- Number of reduce tasks is set to 0 since there's no reduce operator
- Starting Job = job_201312091541_0020, Tracking URL = http://mysql3:50030/jobdetails.jsp?jobid=job_201312091541_0020
- Kill Command = /home/hadoop/hadoop/libexec/../bin/hadoop job -kill job_201312091541_0020
- Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 0
- 2013-12-17 14:21:52,964 Stage-1 map = 0%, reduce = 0%
- 2013-12-17 14:22:00,063 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.59 sec
- 2013-12-17 14:22:01,279 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.59 sec
- 2013-12-17 14:22:02,376 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.59 sec
- 2013-12-17 14:22:03,631 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.59 sec
- 2013-12-17 14:22:05,571 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.59 sec
- MapReduce Total cumulative CPU time: 1 seconds 590 msec
- Ended Job = job_201312091541_0020
- MapReduce Jobs Launched:
- Job 0: Map: 1 Cumulative CPU: 1.59 sec HDFS Read: 235 HDFS Write: 11 SUCCESS
- Total MapReduce CPU Time Spent: 1 seconds 590 msec
- OK
- 3 blacktao
- Time taken: 84.645 seconds, Fetched: 1 row(s)
- hive>
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