HDFS Forum

The list of configuration properties which its default value has been changed

  • #50500
    Anfernee Xu
    Participant

    I’m moving my cluster from standard distribution to HDP 2.0, but during my sanity tests, I found some default value of configuration properties has been changed in HDP 2.0, such as dfs.namenode.accesstime.precision, this will cause failure in my application, so I want to know the list of these properties which default value has been changed, so I can tweak them to avoid headache.

    Thanks

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  • #50925
    Koelli Mungee
    Moderator

    Hi Anfernee,

    The configuration for HDFS is available at

    http://<namenode_host&gt;:50070/conf

    Looking at this I see
    <property>
    <name>dfs.namenode.accesstime.precision</name>
    <value>0</value>
    <source>hdfs-site.xml</source>
    </property>

    Let me know if this helps,
    -koelli

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