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From "Oleg Nechiporenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-10651) 'hbase_regionserver_heapsize' widget has confusing minimum tick and value
Date Wed, 22 Apr 2015 10:32:00 GMT
Oleg Nechiporenko created AMBARI-10651:
------------------------------------------

             Summary: 'hbase_regionserver_heapsize' widget has confusing minimum tick and
value
                 Key: AMBARI-10651
                 URL: https://issues.apache.org/jira/browse/AMBARI-10651
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.1.0
            Reporter: Oleg Nechiporenko
            Assignee: Oleg Nechiporenko
             Fix For: 2.1.0


The /recommendations API returns the following for {{habse_regionserver_heapsize}}. The minimum
in stack-definition is 1GB.
{code}
            "hbase-env" : {
              "properties" : {
                "hbase_master_heapsize" : "1024",
                "hbase_regionserver_heapsize" : "1024",
                "hbase_max_direct_memory_size" : ""
              },
              "property_attributes" : {
                "hbase_regionserver_heapsize" : {
                  "maximum" : "2310"
                }
              }
            },
            "hbase-site" : {
              "properties" : {
                "hbase.regionserver.wal.codec" : "org.apache.hadoop.hbase.regionserver.wal.WALCellCodec",
                "hbase.bucketcache.size" : "",
                "hbase.bucketcache.percentage.in.combinedcache" : "",
                "hbase.regionserver.global.memstore.upperLimit" : "0.4",
                "hbase.bucketcache.ioengine" : ""
              }
            },
{code}

However the widget seems to have its minimum less than 1GB (image attached)



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