Mike,
Yes I am running a pseudo cluster in localhost. Hadoop is running from
'hadoop' user group, however eclipse is running from 'raghu' user group. In
eclipse plugin configuration I have mentioned the Username as 'hadoop'.
Please tell me why HMaster works with port 9000, though the default port
is 54310 per configuration.
On Sat, Jan 22, 2011 at 10:31 AM, Srinivas Pinisetti <
[email protected]> wrote:
> Hi Raghu,
>
> You may want to make sure you are having the same JAR versions
> (hadoop,hbase,zookeeper) on both Client & Server.
>
> Thanks,
> Srinivas Pinisetti
>
> On Wed, Jan 19, 2011 at 1:04 AM, Segel, Mike <[email protected]> wrote:
>
>> Raghu,
>>
>> Are you running your cluster on localhost?
>> (Meaning are you running a pseudo cluster on the same machine as your
>> eclipse session? )
>>
>> HTH
>> -Mike
>>
>>
>>
>>
>> -----Original Message-----
>> From: Raghu R [mailto:[email protected]]
>> Sent: Tuesday, January 18, 2011 11:56 AM
>> To: [email protected]; [email protected]
>> Subject: Hadoop - Eclipse Plugin Error
>>
>> Hi Hadoopers,
>>
>> I am trying to connect hadoop from eclipse to run MapReduce jobs.
>> I am getting the following error while connecting to the DFS Locations in
>> eclipse,
>>
>> "Error: Call to localhost/127.0.0.1:54310 failed on local exception:
>> java.io.EOFException"
>>
>> I get the "Can not start master" error while trying to connect HBase and
>> Hadoop because of the same exception.
>>
>>
>> Please let me know what could be wrong with the configuration,
>>
>> The current config for your reference,
>>
>> core-site.xml [hadoop conf]
>> -------------------------------------------------
>> <property>
>> <name>fs.default.name</name>
>> <value>hdfs://localhost:54310</value>
>> <description>.</description>
>> </property>
>>
>> hbase-site.xml [HBase conf]
>> --------------------------------------------
>> <property>
>> <name>hbase.rootdir</name>
>> <value>hdfs://localhost:54310/hbase</value>
>> </property>
>> <property>
>> <name>hbase.cluster.distributed</name>
>> <value>true</value>
>> </property>
>>
>> Eclispe Configuration:
>> ------------------------------------------
>> DFS Master
>> Host: localhost
>> Port: 54310
>>
>>
>> Hadoop Version: 0.21.0
>> HBase Version: 0.20.6
>> Eclipse Plugin: hadoop-eclipse-plugin-0.20.3-SNAPSHOT.jar
>>
>>
>>
>> Regards,
>> Raghu :)
>>
>>
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>
>
>
> --
> Thanks,
> Srinivas
>
