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From "Puri, Aseem" <Aseem.P...@Honeywell.com>
Subject RE: search on HBase
Date Tue, 28 Apr 2009 11:24:59 GMT
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:lars@worldlingo.com] 
Sent: Tuesday, April 28, 2009 3:57 PM
To: hbase-user@hadoop.apache.org
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:saint.ack@gmail.com] 
> Sent: Wednesday, April 22, 2009 9:32 PM
> To: hbase-user@hadoop.apache.org
> 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" <Aseem.Puri@Honeywell.com>  
> 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
>>
>>
>>
>>     
>
>   

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