HDP on Windows – Installation Forum

how to add and remove data node after installation?

  • #45189
    Michael Peng
    Member

    I have installed a multi nodes hadoop cluster for windows servers successfully(1.3, passed smoke test).
    How to add data node servers after installation by configuration?(needn’t reinstall cluster)

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  • #46537
    Seth Lyubich
    Moderator

    Hi Michael,

    You should be able to add node name to SLAVE_NODES in cluster.properties file and rerun the installer.

    Hope this helps.

    Thanks,
    Seth

    #49156
    superlatch
    Participant

    Could anyone elaborate on the process to remove HDP (on Windows) nodes please? Thanks.

    #49407
    Dave
    Moderator

    Hi Benjamin,

    You can go to Add/Remove Programs, and uninstall from there.
    Then you can remove your hadoop directory.

    Thanks

    Dave

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