Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> start hadoop slave over WAN


Copy link to this message
-
Re: start hadoop slave over WAN
Probably a timeout.
Really, not a good idea to do this in the first place...

Sent from my iPhone

On Mar 30, 2012, at 12:35 PM, "Ben Cuthbert" <[EMAIL PROTECTED]> wrote:

> Strange thing is the datanode in the remote location has a log zero bytes. So nothing there.
> Its strange it is like the master does and ssh, login, and then attempts to start it but nothing. Maybe there is a timeout?
>
>
> On 30 Mar 2012, at 18:22, kasi subrahmanyam wrote:
>
>> Try checking the logs in the logs folder for the datanode.It might give
>> some lead.
>> Maybe there is a mismatch between the namespace iDs in the system and user
>> itself while starting the datanode.
>>
>> On Fri, Mar 30, 2012 at 10:32 PM, Ben Cuthbert <[EMAIL PROTECTED]>wrote:
>>
>>> All
>>>
>>> We have a master in one region and we are trying to start a slave datanode
>>> in another region. When executing the scripts it looks to login to the
>>> remote host, but
>>> never starts the datanode. When executing hbase tho it does work. Is there
>>> a timeout or something with hadoop?
>
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