how to add and remove data node after installation?

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This topic contains 3 replies, has 4 voices, and was last updated by  Dave 1 year, 2 months ago.

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  • #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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  • #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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    #49156

    superlatch
    Participant

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

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    #46537

    Seth Lyubich
    Keymaster

    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

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