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HDFS >> mail # user >> no namenode


Hi Mohamed,

Did you found out how to handle this thing? Because when I run the
hadoop-0.20.2-example.jar wordcount input output it just run, but it didn't
gave any log message and it won't stop running.

Thanks.

On Tue, Jan 17, 2012 at 7:29 PM, Mohamed Elsayed <
[EMAIL PROTECTED]> wrote:

>  Your case happened to me in the past. In first try to start again from
> scratch and be sure that everything is going well (working well e.g.
> namenode is working and there is no java error) specifically after
> executing bin/hadoop namenode -format. If you faced any hassles, don't
> hesitate to state them here.
>
> Mohamed Elsayed
> Bibliotheca Alexandrina
>
>
> On 01/16/2012 04:52 AM, Martinus Martinus wrote:
>
> Hi Harsh,
>
> I just reinstalled my master node again and it's worked right now. But
> when I tried to run the example using command bin/hadoop jar
> hadoop-0.20.2-examples.jar wordcount input output, it just waiting and
> didn't gave me anything and didn't stop either.
>
> Thanks.
>
> On Fri, Jan 13, 2012 at 8:22 PM, Harsh J <[EMAIL PROTECTED]> wrote:
>
>> What does the NameNode log in $HADOOP_HOME/logs/hadoop-*namenode*.log
>> carry?
>>
>> On 13-Jan-2012, at 4:05 PM, Martinus Martinus wrote:
>>
>> > Hi,
>> >
>> > I start-all.sh my hadoop master node, but I can't find any namenode on
>> it. Would anyone be so kindly to tell me how to fix this problem?
>> >
>> > Thanks.
>>
>>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB