Home Forums HDP on Linux – Installation Add an HDFS namenode directory

This topic contains 1 reply, has 2 voices, and was last updated by  tedr 1 year, 1 month ago.

  • Creator
    Topic
  • #15988

    Hi !

    I would like to add another namenode directory to my current HDFS config via Ambari. But, even if I stop both HDFS and MAP&REDUCE, the corresponding field is still locked and I am not able to modify it.

    Is it possible in Ambari 1.2.1, or is there an alternative way to do that ? I see that you’re using an HTTP POST when configuration is changed, with a JSON object which re-send all the new configuration. Do you confirm this can be a way of doing it manually ? Are there any reasons for some fields to be locked, even if the service is stopped ?

    Many thanks for your help and for that great Hadoop distrib,

    Regards,

    Bobo

Viewing 1 replies (of 1 total)

You must be logged in to reply to this topic.

  • Author
    Replies
  • #16001

    tedr
    Member

    Hi Bobo,

    Unfortunately, this is not currently supported through Ambari.

    Ted.

    Collapse
Viewing 1 replies (of 1 total)