Uploaded image for project: 'Ambari (Retired)'
  1. Ambari (Retired)
  2. AMBARI-23047

Knox startup attempts fails after Blueprint deployment if HDFS audit is enabled

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.5.1
    • None
    • ambari-admin, ambari-server
    • None

    Description

      While deploying the Blueprint, the Knox service tries to start up before HDFS(Namenode), this works fine when HDFS audit is not enabled.

      But Ranger policies are implemented with HDFS audit enabled, the Knox startup fails asĀ Ambari checks for HDFS files & set permission for /ranger/audit etc.

      Thus, Ambari needs to handle the case when HDFS audit is enabled but HDFS is not up during Knox startup

      OR

      The startup sequence should be changed for Knox to start "after" HDFS.

      Attachments

        Activity

          People

            Unassigned Unassigned
            rohitraimalhotra Rohit Rai Malhotra
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated: