Hi namit, No, I'm using TEXTFILE input format. Yes. My files are gzip files.
Thanks, Gary 在 2010年4月13日 上午2:20，Namit Jain <[email protected]>写道： > Are you using CombineHiveInputFormat ? > > And are you using compressed text files ? > > > > > > Thanks, > > -namit > > > > > > *From:* 朱鹤群 [mailto:[email protected]] > *Sent:* Monday, April 12, 2010 12:53 AM > *To:* [email protected] > *Subject:* Problem about 'like' condition > > > > Hi, > > > > Has anybody got problem when query in hive with condition (field like > '%string%')? > > I got problem that the return records are duplicated. > > > > My hadoop cluster has 1 namenode, 1 jobtracker and 3 slaves. On each slave, > there is 2 mappers and 2 reducers. > > All data are kept in gz file. > > In this case, the record duplicated for 15 times. > > Will anybody give some clue? Thanks. > > > -- > Best Regards, > Gary Zhu > -- Best Regards, Gary Zhu 朱鹤群
