turcsanyip commented on issue #3843: phoenix dbcp service changes for Nifi-6054 URL: https://github.com/apache/nifi/pull/3843#issuecomment-547587348 As far as I know, the only way to specify the Kerberos principal/keytab for Phoenix is via the JDBC URL: `jdbc:phoenix:zookeeper-host-01,zookeeper-host-02,zookeeper-host-03:zookeeper-port:/zookeeper-node:kerberos-principal:kerberos-keytab` So I think Kerberos should work if you specify the URL in this way. At least it works with DBCPConnectionPool (which was the basis of this controller service). Regarding the URL config: Specifying the whole URL in a textarea is the most cumbersome / error prone part of the Phoenix config in DBCPConnectionPool in my opinion. So I think it would be a great addition here to provide separate config properties like: 'Zookeeper Quorum', 'Zookeeper Port', etc And the controller service would compose the URL from these properties.
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