hbase-site.xml should located in ${hadoop-home}/conf.
B. Regards,
Edward yoon @ NHN, corp.
> Date: Thu, 17 Jan 2008 18:51:11 +0800
> From: [EMAIL PROTECTED]
> To: hadoop-user@lucene.apache.org
> Subject: Re: about using HBase?
>
> I have met this problem, When I run the code HBaseAdmin admin = new
> HbaseAdmin(conf); the console print these messeages as below:
> 08/01/17 18:46:46 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 1 time(s).
> 08/01/17 18:46:47 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 2 time(s).
> 08/01/17 18:46:48 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 3 time(s).
> 08/01/17 18:46:49 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 4 time(s).
> 08/01/17 18:46:50 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 5 time(s).
> 08/01/17 18:46:51 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 6 time(s).
> 08/01/17 18:46:52 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 7 time(s).
> 08/01/17 18:46:53 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 8 time(s).
> 08/01/17 18:46:54 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 9 time(s).
> 08/01/17 18:46:55 INFO ipc.Client: Retrying connect to server:
> /0.0.0.0:60000. Already tried 10 time(s).
> 08/01/17 18:46:56 INFO hbase.HConnectionManager$TableServers: Attempt
> 0 of 5 failed with .
> Retrying after sleep of 10000
>
>
> would you please tell me how to resolve this problem?
> Thanks !
>
>
> On Jan 17, 2008 5:00 PM, edward yoon wrote:
>>
>> Ooops, then i'd recommend Hbase API instead of HQL.
>>
>> http://lucene.apache.org/hadoop/docs/current/api/org/apache/hadoop/hbase/HBaseAdmin.html
>> http://lucene.apache.org/hadoop/docs/current/api/org/apache/hadoop/hbase/HTable.html
>>
>> You can use these. For example :
>>
>> HBaseAdmin admin = new HbaseAdmin(conf);
>> HTableDescriptor tableDesc = new HTableDescriptor("webtable");
>> tableDesc.addFamily(new HColumnDescriptor("anchor"));
>> tableDesc.addFamily(new HColumnDescriptor("content"));
>> admin.createTable(tableDesc);
>>
>> B. Regards,
>>
>> Edward yoon @ NHN, corp.
>>
>>
>>> Date: Thu, 17 Jan 2008 16:50:29 +0800
>>> From: [EMAIL PROTECTED]
>>> To: hadoop-user@lucene.apache.org
>>> Subject: Re: about using HBase?
>>>
>>> Thank you for your help!
>>>
>>> You metioned hadoop-0.16.* , but I still use hadoop-0.15 ,I can't see
>>> hadoop-0.16.* in the http://lucene.apache.org/hadoop/releases.html,
>>> and I haven't found the org.apache.hadoop.hbase.hql . .So I'm not sure
>>> I use the correct edition.
>>>
>>>
>>>
>>
>>> On Jan 17, 2008 4:40 PM, edward yoon wrote:
>>>>
>>>> Grandmotherly, If you want to retrieval the cell values, you should use
>>>> the HTable.class because Result Set return policy doesn't implemented yet.
>>>>
>>>> Thanks.
>>>>
>>>> B. Regards,
>>>>
>>>> Edward yoon @ NHN, corp.
>>>>
>>>>
>>>>> From: [EMAIL PROTECTED]
>>>>> To: hadoop-user@lucene.apache.org
>>>>> Subject: RE: about using HBase?
>>>>> Date: Thu, 17 Jan 2008 08:33:58 +0000
>>>>
>>>>>
>>>>>
>>>>> It's a org.apache.hadoop.hbase.hql.
>>>>>
>>>>> Or, Simply just use the 'ctrl + shift + o' key on eclipse tool. (simle)
>>>>>
>>>>> Thanks.
>>>>>
>>>>> B. Regards,
>>>>>
>>>>> Edward yoon @ NHN, corp.
>>>>>
>>>>>
>>>>>> Date: Thu, 17 Jan 2008 16:29:28 +0800
>>>>>> From: [EMAIL PROTECTED]
>>>>>> To: hadoop-user@lucene.apache.org
>>>>>> Subject: Re: about using HBase?
>>>>>>
>>>>>> Thank you very much!
>>>>>> I've used the HQL as you metioned, but where is package including
>>>>>> HQLClient and ReturnMsg ?
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Jan 17, 2008 4:05 PM, edward yoon wrote:
>>>>>>>
>>>>>>> See the HBaseAdmin and HTable, HConnection classes.
>>>>>>> If you use a eclipse for develop, i'd recommend the Outline Viewer.
>>>>>>>
>>>>>>> Or, you can also use the HQL as describe below.
>>>>>>>
>>>>>>> HQLClient hql = new HQLClient(new HBaseConfiguration(), MASTER_ADDRESS,
>>>>>>> null, null);
>>>>>>> ReturnMsg rs = hql.executeQuery("create table
>>>>>>> webtable('content','title');");
>>>>>>>
>>>>>>>
>>>>>>> B. Regards,
>>>>>>>
>>>>>>> Edward yoon @ NHN, corp.
>>>>>>>
>>>>>>>
>>>>>>>> Date: Thu, 17 Jan 2008 15:58:24 +0800
>>>>>>>> From: [EMAIL PROTECTED]
>>>>>>>> To: hadoop-user@lucene.apache.org
>>>>>>>> Subject: Re: about using HBase?
>>>>>>>>
>>>>>>>> Thanks very much!
>>>>>>>> When I manipulate the HBase in map and reduce function,I need use the
>>>>>>>> java api about HBase. Can you tell me how to use it?
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>> On Jan 17, 2008 3:50 PM, edward yoon wrote:
>>>>>>>>>
>>>>>>>>> Sorry for my broke mail.
>>>>>>>>>
>>>>>>>>> Please copy the hadoop-0.16.*-hbase.jar to ${hadoop_home}/lib folder.
>>>>>>>>> And, Here's a exmple of hadoop-site.xml
>>>>>>>>>
>>>>>>>>> Also, see example code of
>>>>>>>>> https://issues.apache.org/jira/browse/HADOOP-2480
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> hbase.master
>>>>>>>>> a51066.nhncorp.com:60000
>>>>>>>>> The port for the hbase master web UI
>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> hbase.master.info.port
>>>>>>>>> 60010
>>>>>>>>> The port for the hbase master web UI
>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> hbase.regionserver
>>>>>>>>> a51066.nhncorp.com:60020
>>>>>>>>> The port for the hbase regionserver web UI
>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> hbase.regionserver.info.port
>>>>>>>>> 61030
>>>>>>>>> The port for the hbase regionserver web UI
>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> hbase.rootdir
>>>>>>>>> /tmp/hbase
>>>>>>>>> location of HBase instance in dfs
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> B. Regards,
>>>>>>>>>
>>>>>>>>> Edward yoon @ NHN, corp.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> From: [EMAIL PROTECTED]
>>>>>>>>>> To: hadoop-user@lucene.apache.org
>>>>>>>>>> Subject: RE: about using HBase?
>>>>>>>>>> Date: Thu, 17 Jan 2008 07:46:00 +0000
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Please copy the hadoop-0.16.*-hbase.jar to ${hadoop_home}/lib folder.
>>>>>>>>>> And, Here's a exmple of hadoop-site.xml
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> hbase.master
>>>>>>>>>> a51066.nhncorp.com:60000
>>>>>>>>>> The port for the hbase master web UI
>>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> hbase.master.info.port
>>>>>>>>>> 60010
>>>>>>>>>> The port for the hbase master web UI
>>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> hbase.regionserver
>>>>>>>>>> a51066.nhncorp.com:60020
>>>>>>>>>> The port for the hbase regionserver web UI
>>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> hbase.regionserver.info.port
>>>>>>>>>> 61030
>>>>>>>>>> The port for the hbase regionserver web UI
>>>>>>>>>> Set to -1 if you do not want the info server to run.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> hbase.rootdir
>>>>>>>>>> /tmp/hbase
>>>>>>>>>> location of HBase instance in dfs
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Thanks.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> B. Regards,
>>>>>>>>>> Edward yoon @ NHN, corp.
>>>>>>>>>>
>>>>>>>>>> ----------------------------------------
>>>>>>>>>>> Date: Thu, 17 Jan 2008 15:37:58 +0800
>>>>>>>>>>> From: [EMAIL PROTECTED]
>>>>>>>>>>> To: hadoop-user@lucene.apache.org
>>>>>>>>>>> Subject: about using HBase?
>>>>>>>>>>>
>>>>>>>>>>> Dear colleagues;
>>>>>>>>>>> Now,I have to use HBase in my map and reduce functions, but I
>>>>>>>>>>> don't know how to use. I have seen the examples in the FQA and
>>>>>>>>>>> org.apache.hadoop.hbase. ,but I can't run it successfully. Can you
>>>>>>>>>>> give me some simple examples make me manipulate HBase using java api
>>>>>>>>>>> in my map and reduce functions as soon as possible. Thank you very
>>>>>>>>>>> much!
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Qiang Ma
>>>>>>>>>>> Department of Computer Science and Engineering
>>>>>>>>>>> Fudan University
>>>>>>>>>>> Shanghai, P. R. China
>>>>>>>>>>> EMail: [EMAIL PROTECTED]
>>>>>>>>>>
>>>>>>>>>> _________________________________________________________________
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>>>>
>>>> _________________________________________________________________
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>>
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