HI All,
Has anyone tried this method? Please, let me know I am struck at this.
Thanks,
Akhil
akhil1988 wrote:
>
> Hi All,
>
> I am using DistributedCache.addCacheArchives() to distribute a tar file to
> the tasktrackers using the following statement.
>
> DistributedCache.addCacheArchives(new URI("/home/akhil1988/sample.tar"),
> conf);
>
> According to the documentation it should get unarchived at the
> tasktrackers. But the statement:
>
> DistributedCache.getLocalCacheArchives(conf);
>
> returns the following Path
>
> /hadoop/tmp/hadoop/mapred/local/taskTracker/archive/cn1.cloud.cs.illinois.edu/home/akhil1988/sample.tar
>
> That means sample.tar did not get unarchived.
> Nor I am able to access file sample.txt in the above folder.
>
> Can anyone tell where I am going wrong?
>
> I tarred the file sample.txt using the following command: tar -cvf
> sample.tar sample.txt
>
> Thanks,
> Akhil
>
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