HDFS Forum

How to modify core-site.xml

  • #10449

    I am having the following issue while attempting to execute an Oozie workflow,

    [hadoop@hadoop ~]$ oozie job -config /home/hadoop/oozie/recommendations/dev-recommendations-workflow.properties -run
    Error: E0902 : E0902: Exception occured: [org.apache.hadoop.ipc.RemoteException: User: oozie is not allowed to impersonate hadoop]

    Google search says I should add the following lines to core-site.xml.

    hadoop.proxyuser.oozie.groups
    *

    Proxy group for Hadoop.

    hadoop.proxyuser.oozie.hosts
    *

    Proxy host for Hadoop.

    I first stopped Hadoop by stopping the services in HMC. I then edited /etc/hadoop/conf/core-site.xml and started the service in HMC. This all works fine, but my changes are getting overwritten. I didn’t see the property exposed in HMC.

    How/where do I update core-site.xml?

    Thanks in advance,

    Jonathan

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  • #10495
    Sasha J
    Moderator

    Hi Jonathan,

    We understand that you are dealing with this offline with our Professional services, so we are going to close this thread.

    Thanks,
    Sasha

The topic ‘How to modify core-site.xml’ is closed to new replies.

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