Apache ZooKeeper ACLs
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ZooKeeper ACLs Best Practices: Ambari Solr

Best practices for tightening the ZooKeeper ACLs/permissions for Ambari Solr when provisioning a secure cluster.

Ambari Solr is used by LogSearch, Ranger and Atlas.

  • ZooKeeper Usage:
    • /ambari-solr - Solr node for storing collection, leaders, configuration, etc.

  • Default ACLs:
    • /ambari-solr - world:anyone:cdrwa

  • Security Best Practice ACLs/Permissions and Required Steps:
    • /ambari-solr - world:anyone:r

    • /ambari-solr - sasl:solr:cdrwa