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Hadoop >> mail # user >> Error in FileSystem.get()


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Re: Error in FileSystem.get()
Bhupesh: If you use FileSystem.newInstance(), does that return the correct
object type? This sidesteps CACHE.
- A

On Thu, Oct 15, 2009 at 3:07 PM, Bhupesh Bansal <[EMAIL PROTECTED]>wrote:

> This code is not map/reduce code and run only on single machine and
> Also each node prints the right value for "fs.default.name" so it is
> Reading the right configuration file too .. The issue looks like use of
> CACHE in filesystem and someplace my code is setting up a wrong value
> If that is possible.
>
> Best
> Bhupesh
>
>
>
>
> On 10/15/09 1:46 PM, "Ashutosh Chauhan" <[EMAIL PROTECTED]>
> wrote:
>
> > Each node reads its own conf files (mapred-site.xml, hdfs-site.xml etc.)
> > Make sure your configs are consistent on all nodes across entire cluster
> and
> > are pointing to correct fs.
> >
> > Hope it helps,
> > Ashutosh
> >
> > On Thu, Oct 15, 2009 at 16:36, Bhupesh Bansal <[EMAIL PROTECTED]>
> wrote:
> >
> >> Hey Folks,
> >>
> >> I am seeing a very weird problem in FileSystem.get(Configuration).
> >>
> >> I want to get a FileSystem given the configuration, so I am using
> >>
> >>      Configuration conf = new Configuration();
> >>
> >>     _fs = FileSystem.get(conf);
> >>
> >>
> >> The problem is I am getting LocalFileSystem on some machines and
> >> Distributed
> >> on others. I am printing conf.get("fs.default.name") at all places and
> >> It returns the right HDFS value 'hdfs://dummy:9000'
> >>
> >> My expectation is looking at fs.default.name if it is hdfs:// it should
> >> give
> >> me a DistributedFileSystem always.
> >>
> >> Best
> >> Bhupesh
> >>
> >>
> >>
> >>
> >>
> >>
>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB