I don't think there is any problem with that as I am able to execute other
queries, like loading data from an HBase table and storing it into another
HBase table.
Regards,
Mohammad Tariq
On Mon, Sep 3, 2012 at 1:57 PM, shashwat shriparv <dwivedishash...@gmail.com
> wrote:
> What can conclude from the error is that PIG is not able to run in
> distributed mode as its not able to connect to Hadoop. just check out if
> other map reduce tasks in Pig is working fine. Either pig is searching the
> file which is not present, check where pig is searching the file its
> there..
>
> Regards
>
> ∞
> Shashwat Shriparv
>
>
>
> On Mon, Sep 3, 2012 at 1:00 PM, Mohammad Tariq <donta...@gmail.com> wrote:
>
> > Hello list,
> >
> > I have a file in my Hdfs and I am reading this file and trying to
> > store the data into an HBase table through Pig Shell. Here are the
> commands
> > I am using :i
> >
> > z = load '/mapin/testdata2.csv/part-m-00000' using PigStorage(',') as
> > (rowkey:int, id:int, age:float, gender:chararray, height:int, size:int,
> > color:chararray);
> > store z into 'hbase://csvdata' USING
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage('cf:id, cf:age,
> cf:gender,
> > cf:height, cf:size, cf:color');
> >
> > Although, I can see the data when I dump the relation 'z', but I am not
> > able to store 'z' in HBase using the above specified command. I am
> getting
> > the following error :
> >
> > HadoopVersion PigVersion UserId StartedAt FinishedAt Features
> > 1.0.3 0.10.0 cluster 2012-09-03 12:40:31 2012-09-03 12:41:04 UNKNOWN
> >
> > Failed!
> >
> > Failed Jobs:
> > JobId Alias Feature Message Outputs
> > job_201209031122_0009 z MAP_ONLY Message: Job failed! Error - JobCleanup
> > Task Failure, Task: task_201209031122_0009_m_000001 csvdata,
> >
> > Input(s):
> > Failed to read data from "/mapin/testdata2.csv/part-m-00000"
> >
> > Output(s):
> > Failed to produce result in "csvdata"
> >
> > Counters:
> > Total records written : 0
> > Total bytes written : 0
> > Spillable Memory Manager spill count : 0
> > Total bags proactively spilled: 0
> > Total records proactively spilled: 0
> >
> > Job DAG:
> > job_201209031122_0009
> >
> >
> > 2012-09-03 12:41:04,606 [main] INFO
> >
> >
>
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> > - Failed!
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:id
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:age
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:gender
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:height
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:size
> > 2012-09-03 12:41:04,629 [main] INFO
> > org.apache.pig.backend.hadoop.hbase.HBaseStorage - Adding
> > family:descriptor filters with values cf:color
> >
> > I am not getting why it shows Failed to read data from
> > "/mapin/testdata2.csv/part-m-00000, when I already have data in relation
> > 'z'. Any help would be much appreciated. Many thanks.
> >
> > Regards,
> > Mohammad Tariq
> >
>
>
>
> --
>
>
> ∞
> Shashwat Shriparv
>
