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HDFS >> mail # user >> Hadoop HA


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Martinus Martinus 2012-05-22, 06:24
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Todd Lipcon 2012-05-22, 06:26
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Martinus Martinus 2012-05-22, 07:08
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Ted Dunning 2012-05-22, 08:13
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Todd Lipcon 2012-05-22, 07:15
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M. C. Srivas 2012-05-23, 04:45
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Konstantin Boudnik 2012-05-25, 15:03
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M. C. Srivas 2012-05-26, 15:44
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Konstantin Boudnik 2012-05-26, 18:10
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highpointe 2012-05-27, 04:52
Srivas,

On May 22, 2012, at 9:45 PM, M. C. Srivas wrote:
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> 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/
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M. C. Srivas 2012-05-26, 15:53
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highpointe 2012-05-27, 04:57
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