Thanks Stack and Lars
My exception is solved. I able to run that program and I got
some files in my output directory. But I don't know how I can use them
for my search purpose. Can you please tell me how I should proceed now
so I can make search HBase?
Thanks & Regards
Aseem Puri
-----Original Message-----
From: Lars George [mailto:[email protected]]
Sent: Tuesday, April 28, 2009 3:57 PM
To: [email protected]
Subject: Re: search on HBase
Hi Aseem,
As Stack suggests, you have to make sure both Lucene libs are in the
Hadoop classpath, i.e. added to the HADOOP_CLASSPATH in hadoop-env.sh.
This includes lucene-core-x.y.z.jar as well as
lucene-analyzers-x.y.z.jar. The latter seems to be missing from yours.
Lars
Puri, Aseem wrote:
> Hi
> During while running BuildTableIndex I got this exception. Can
> anybody tell about how I can solve this exception?
>
> 09/04/26 16:24:23 WARN mapred.JobClient: Use GenericOptionsParser for
> parsing the arguments. Applications should implement Tool for the
same.
> 09/04/26 16:24:24 INFO mapred.TableInputFormatBase: split: 0->master:,
> 09/04/26 16:24:25 INFO mapred.JobClient: Running job:
> job_200904261454_0018
> 09/04/26 16:24:26 INFO mapred.JobClient: map 0% reduce 0%
> 09/04/26 16:24:41 INFO mapred.JobClient: map 100% reduce 0%
> 09/04/26 16:25:03 INFO mapred.JobClient: Task Id :
> attempt_200904261454_0018_r_000000_0, Status : FAILED
> java.io.IOException: Error in creating an analyzer object
> org.apache.lucene.analysis.standard.StandardAnalyzer
> at
>
org.apache.hadoop.hbase.mapred.IndexOutputFormat.getRecordWriter(IndexOu
> tputFormat.java:75)
> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:404)
> at org.apache.hadoop.mapred.Child.main(Child.java:158)
>
>
> Thanks & Regards
> Aseem Puri
>
> -----Original Message-----
> From: Stack [mailto:[email protected]]
> Sent: Wednesday, April 22, 2009 9:32 PM
> To: [email protected]
> Subject: Re: search on HBase
>
> See the build table index mr job in the hbase mapred package
>
> Stack
>
>
>
> On Apr 22, 2009, at 8:21, "Puri, Aseem" <[email protected]>
> wrote:
>
>
>> Hi
>>
>> I am a new HBase user. I have a table in which I am
storing
>> data. Can anybody tell me how should I search values in table with
>> help
>> of map reduce. If somebody have some code snippet then please share
>> with
>> me.
>>
>>
>>
>> Thanks & Regards
>>
>> Aseem Puri
>>
>>
>>
>>
>
>
