Re: NiFi error with embedded ZooKeeper for State Management

2016-03-14 Thread Mark Payne
Sumo, I do believe that you should be okay leaving that java.arg.15 in, in that case. The ZooKeeper Client will use the "Client" section of that file, if it is defined. In the example that you provided, that Client section does not exist, so it is okay. What would not work in this case would be

Re: NiFi error with embedded ZooKeeper for State Management

2016-03-14 Thread Sumanth Chinthagunta
Thanks Mark. I had java.arg.15 setting in bootstrap.conf from NiFi 0.4.x to make putHDFS processor work with my MapR cluster. If I remove it, putHDFS will fail. Now with NiFi 0.5.1, if I set nifi.state.management.embedded.zookeeper.start=false , can I point to dedicated external ZooKeeper in

Re: NiFi error with embedded ZooKeeper for State Management

2016-03-14 Thread Mark Payne
Sumo, If your intent is to use an external ZooKeeper, you should not be starting the embedded ZooKeeper. You will also not want to set the java.arg.15 parameter there to point to a login config file, as that is necessary only when enabling Kerberos - not for use when security disabled. So you w

NiFi error with embedded ZooKeeper for State Management

2016-03-14 Thread Sumanth Chinthagunta
I am getting following error when NiFi Cluster started with embedded ZooKeeper enabled. I would like to configure external ZooKeeper for NiFi State Management without interfering with java.security.auth.login.config setting for MapR HDFS. Can somebody provide me instructions how to configur