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From "Thomas Jungblut (Created) (JIRA)" <>
Subject [jira] [Created] (HAMA-479) Add Counters to Hama Jobs
Date Thu, 24 Nov 2011 17:11:40 GMT
Add Counters to Hama Jobs

                 Key: HAMA-479
             Project: Hama
          Issue Type: New Feature
            Reporter: Thomas Jungblut
             Fix For: 0.4.0

We should add counters for each Hama job.

We want to add message counters (bytes transfered, local messages sent, outward messages sent,
time in sync etc.), for the last superstep and summed up for all supersteps. 
It should be as simple as the from Hadoop provided mechanism with enums.

We could eventually use zookeeper instead of the jobreport.

For the SSSP Example it should be useful that the last superstep counters are always in sync
in each task after a superstep. == After barrier left, query zookeeper for the values.

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