[NIFI-3150] ZooKeeper Migrator does not wait for connection before attempting to read/write to ZooKeeper

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.1.0
• Component/s: Tools and Build
• Assignee: Jeff Storck
• Reporter: Jeff Storck
• Created: 05/Dec/16 17:58
• Updated: 16/Feb/17 16:15
• Resolved: 06/Dec/16 03:12

Description

While running NiFi in a 3-node cluster, attempting to read or write ZK data to the ZK ensemble results in intermittent connection loss exceptions because the migrator is not waiting for the asynchronous connection method in ZK to report that the client has completely connected.

Issue Links

• links to: GitHub Pull Request #1301