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HDFS >> mail # user >> Hadoop HA


Srivas,

On May 22, 2012, at 9:45 PM, M. C. Srivas wrote:
>
> 3. M5 has full HA for the Job-Tracker as well.

Curious. Can you please share some information about what this means? Will tasks continue to run if JT bounces? Will jobs start from scratch?

thanks,
Arun

--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.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