[jira] [Created] (AMBARI-10726) 'yarn.scheduler.maximum-allocation-vcores' value should be recommended

["Dmytro Sen (JIRA)" <ji...@apache.org>]

Dmytro Sen created AMBARI-10726:
-----------------------------------

             Summary: 'yarn.scheduler.maximum-allocation-vcores' value should be recommended
                 Key: AMBARI-10726
                 URL: https://issues.apache.org/jira/browse/AMBARI-10726
             Project: Ambari
          Issue Type: Bug
          Components: stacks
    Affects Versions: 2.1.0
            Reporter: Dmytro Sen
            Assignee: Dmytro Sen
             Fix For: 2.1.0


{{yarn.scheduler.maximum-allocation-vcores}} value is not being recommended in the /recommendations API. It should be the same as {{yarn.nodemanager.resource.cpu-vcores}}. I see the maximum, but even the value should be provided.

Current output:
{code}
            "yarn-site" : {
              "properties" : {
                "yarn.scheduler.minimum-allocation-mb" : "682",
                "yarn.scheduler.maximum-allocation-mb" : "2048",
                "yarn.nodemanager.resource.cpu-vcores" : "2",
                "yarn.nodemanager.resource.memory-mb" : "2048"
              },
              "property_attributes" : {
                "yarn.scheduler.minimum-allocation-vcores" : {
                  "maximum" : "2"
                },
                "yarn.scheduler.maximum-allocation-vcores" : {
                  "maximum" : "2"
                },
                "yarn.nodemanager.resource.memory-mb" : {
                  "maximum" : "2887"
                },
                "yarn.scheduler.minimum-allocation-mb" : {
                  "maximum" : "2048"
                },
                "yarn.nodemanager.resource.cpu-vcores" : {
                  "maximum" : "4"
                },
                "yarn.scheduler.maximum-allocation-mb" : {
                  "maximum" : "2048"
                }
              }
{code}



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