[jira] [Created] (HDDS-13075) Update the description of ozone.scm.container.placement.impl in ozone-default.xml

["Wei-Chiu Chuang (Jira)" <ji...@apache.org>]

Wei-Chiu Chuang created HDDS-13075:
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             Summary: Update the description of ozone.scm.container.placement.impl in ozone-default.xml
                 Key: HDDS-13075
                 URL: https://issues.apache.org/jira/browse/HDDS-13075
             Project: Apache Ozone
          Issue Type: Bug
            Reporter: Wei-Chiu Chuang


{quote}If not set, org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRandom will be used as default value.{quote}

The default is actually SCMContainerPlacementRackAware (HDDS-8300)

Similarly the description text needs update for ozone.scm.container.placement.ec.impl.
{noformat}
  <property>
    <name>ozone.scm.container.placement.impl</name>
    <value>org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRackAware</value>
    <tag>OZONE, MANAGEMENT</tag>
    <description>
      The full name of class which implements
      org.apache.hadoop.hdds.scm.PlacementPolicy.
      The class decides which datanode will be used to host the container replica. If not set,
      org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRandom will be used as default
      value.
    </description>
  </property>
  <property>
    <name>ozone.scm.container.placement.ec.impl</name>
    <value>org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRackScatter</value>
    <tag>OZONE, MANAGEMENT</tag>
    <description>
      The full name of class which implements
      org.apache.hadoop.hdds.scm.PlacementPolicy.
      The class decides which datanode will be used to host the container replica in EC mode. If not set,
      org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRandom will be used as default
      value.
    </description>
  </property>
{noformat}



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