where to find installation debug logs?

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

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  • #40628

    Yang Yang
    Member

    I setup ambari server, and started the installation by pressing the “Next” button. everything is installed fine. but when it tries to start, the NameNode fails to start, and then all dependent components failed too.

    I tried to find the debug messages from logs, but couldn’t find a place on ambari server showing such logs.

    where are the installation error logs?

    thanks
    Yang

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  • #40679

    Yang Yang
    Member

    I see, maybe it’s nicer if the Ambari server can integrate the logs into the UI, instead of users having to go through ssh to each of the nodes and pick out the err logs

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    #40631

    Dave
    Moderator

    Hi Yang,

    The namenode logs will be in /var/log/hadoop/hdfs

    Thanks

    Dave

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