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Hive >> mail # user >> Hive-Hbase integration require Hbase in Pseudo distributed??


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Alok Kumar 2011-12-02, 08:30
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Ankit Jain 2011-12-02, 08:33
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Re: Hive-Hbase integration require Hbase in Pseudo distributed??
I am facing the same problem, the master is running though. I am able
to create tables directly through Hbase and Hive shell, but when I am
trying to do it using Hive and Hbase together I am facing this
problem. I am using Hbase-0.90.4 and Hive-0.7.0

Regards,
    Mohammad Tariq

On Fri, Dec 2, 2011 at 2:03 PM, Ankit Jain <[EMAIL PROTECTED]> wrote:
> I think your hbase master is not running.
>
> Open the hive shell and run command :
> hbase> status
>
>
>
> On Fri, Dec 2, 2011 at 2:00 PM, Alok Kumar <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> Does Hive-Hbase integration require Hbase running in pseudo-distributed
>> mode?
>>
>> I've build my Hadoop following this article
>> http://www.michael-noll.com/blog/2011/04/14/building-an-hadoop-0-20-x-version-for-hbase-0-90-2/
>> and  have already replaced Hbase jar files accordingly..
>>
>> I'm getting this error..
>>
>> hive> !jps;
>> 5469 Jps
>> 4128 JobTracker
>> 3371 Main
>> 4346 TaskTracker
>> 5330 RunJar
>> 4059 SecondaryNameNode
>> 8350 NameNode
>> 3841 DataNode
>> 3244 HMaster
>> hive> create table hbase_table_1(key int, value string) stored by
>> 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' with
>> serdeproperties("hbase.columns.mapping" = ":key,cf1:val") tblproperties
>> ("hbase.table.name" = "xyz");
>>
>> FAILED: Error in metadata:
>> MetaException(message:org.apache.hadoop.hbase.MasterNotRunningException:
>> localhost:56848
>>     at
>> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:394)
>>     at
>> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:83)
>>     at
>> org.apache.hadoop.hive.hbase.HBaseStorageHandler.getHBaseAdmin(HBaseStorageHandler.java:74)
>>     at
>> org.apache.hadoop.hive.hbase.HBaseStorageHandler.preCreateTable(HBaseStorageHandler.java:158)
>>     at
>> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(HiveMetaStoreClient.java:375)
>>     at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:540)
>>     at
>> org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:3473)
>>     at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:225)
>>     at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:133)
>>     at
>> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
>>     at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1332)
>>     at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1123)
>>     at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
>>     at
>> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
>>     at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:212)
>>     at
>> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
>>     at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
>>     at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:554)
>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>     at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>     at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>     at java.lang.reflect.Method.invoke(Method.java:597)
>>     at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
>> )
>> FAILED: Execution Error, return code 1 from
>> org.apache.hadoop.hive.ql.exec.DDLTask
>>
>> where i shuld look for fixing
>> "message:org.apache.hadoop.hbase.MasterNotRunningException: localhost:56848"
>> ..?
>>
>> --
>> regards
>> Alok Kumar
>>
>>
>
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Alok Kumar 2011-12-02, 10:00
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Ankit Jain 2011-12-02, 11:44
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Alok Kumar 2011-12-02, 12:04
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Ankit Jain 2011-12-02, 12:19
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Alok Kumar 2011-12-02, 12:24
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Mohammad Tariq 2011-12-02, 12:28
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jcfolsom@... 2011-12-02, 18:39
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John Sichi 2011-12-02, 21:51
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jcfolsom@... 2011-12-03, 07:32