Shreya, Assuming your file output was already CSV (i.e. your job wrote it as so), you can get a merged file via:
hadoop dfs -getmerge /some/dir/of/multiple/files mergedfile.csv On Fri, Sep 16, 2011 at 4:12 PM, <shreya....@cognizant.com> wrote: > Hi ,**** > > ** ** > > I want my reducer output to be dumped into a csv file, How can that be > done? **** > > Or can we convert part-000 to a csv ?**** > > ** ** > > hadoop fs -cat /some/where/on/hdfs/job-output/part-* > > TheCombinedResultOfTheJob.csv**** > > This doesn’t work I get only the first column in csv file.**** > > ** ** > > Regards,**** > > Shreya Pal**** > This e-mail and any files transmitted with it are for the sole use of the > intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. > -- Harsh J
