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Posted to mapreduce-dev@hadoop.apache.org by "Greg Roelofs (JIRA)" <ji...@apache.org> on 2010/08/21 01:50:20 UTC

[jira] Created: (MAPREDUCE-2024) 5th JobTracker constructor (for simulator) uses outdated configs, duplicates code

5th JobTracker constructor (for simulator) uses outdated configs, duplicates code
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                 Key: MAPREDUCE-2024
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2024
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: jobtracker
    Affects Versions: 0.22.0
            Reporter: Greg Roelofs
            Priority: Minor


The fifth JobTracker constructor (JobTracker(final JobConf conf, Clock clock, boolean ignoredForSimulation)) still uses the old "mapred.*" config settings and appears to duplicate much of the code in the fourth (main) ctor.  It should be modernized and, ideally, share as much code as possible with the main one in order to minimize simulation drift and the potential for config errors.

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[jira] Resolved: (MAPREDUCE-2024) 5th JobTracker constructor (for simulator) uses outdated configs, duplicates code

Posted by "Greg Roelofs (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Roelofs resolved MAPREDUCE-2024.
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    Resolution: Duplicate

> 5th JobTracker constructor (for simulator) uses outdated configs, duplicates code
> ---------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2024
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2024
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>    Affects Versions: 0.22.0
>            Reporter: Greg Roelofs
>            Priority: Minor
>
> The fifth JobTracker constructor (JobTracker(final JobConf conf, Clock clock, boolean ignoredForSimulation)) still uses the old "mapred.*" config settings and appears to duplicate much of the code in the fourth (main) ctor.  It should be modernized and, ideally, share as much code as possible with the main one in order to minimize simulation drift and the potential for config errors.

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