Bigtop
  1. Bigtop
  2. BIGTOP-1211

Puppet recipes: Should they start a NodeManager if yarn is enabled?

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 0.7.0
    • Fix Version/s: None
    • Component/s: deployment
    • Labels:
      None

      Description

      Poking around in my vagrant-puppet deployer, im finding that I dont have a NM running.

      So I have to run:

       service hadoop-yarn-nodemanager start
      

      EVEN if i specify:

      components = yarn,hadoop 
      

      So either:

      1) The nodemanager service should be a valid component that we can turn on or off in the config/site.csv file or

      2) The puppet recipes should be smart enough to start a nodemanager for us (i.e. if yarn is a component than always start and run nodemanager).

      I think (1) is better since in some deployments we may not want a NM on every node.

      Forgive me if this "bug" report is really not a bug at all, maybe just my ignorance on the way we are supposed to run NMs?

        Activity

        Hide
        Konstantin Boudnik added a comment -

        My understanding is that NM is being started by the recipe, but there was an issue with files system's folders permissions or something that prevented it from starting properly, IIRC.

        Show
        Konstantin Boudnik added a comment - My understanding is that NM is being started by the recipe, but there was an issue with files system's folders permissions or something that prevented it from starting properly, IIRC.
        Hide
        Konstantin Boudnik added a comment -

        Is this still an issue?

        Show
        Konstantin Boudnik added a comment - Is this still an issue?

          People

          • Assignee:
            Unassigned
            Reporter:
            jay vyas
          • Votes:
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            Dates

            • Created:
              Updated:

              Development