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
MapReduce >> mail # user >> How to modify heartbeat message and its return message?


Copy link to this message
-
Re: How to modify heartbeat message and its return message?
Take a look at FSNamesystem.heartbeatCheck()

On Wed, Oct 27, 2010 at 5:21 PM, Shen LI <[EMAIL PROTECTED]> wrote:

> Hi, thank you very much for your reply.
>
> I want to modify 0.20.2
>
>
> On Wed, Oct 27, 2010 at 7:12 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
>
>> Which hadoop version do you want to modify ?
>>
>>
>> On Wed, Oct 27, 2010 at 2:28 PM, Shen LI <[EMAIL PROTECTED]> wrote:
>>
>>> Hi,
>>>
>>> I want to modify the heartbeat message to carry more information from
>>> worker nodes to master node, and also want to modify the return message of
>>> heartbeat. Do you know which file and function should I modify?
>>>
>>> Thanks a lot,
>>>
>>> Shen
>>>
>>
>>
>
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