[NIFI-3049] ZooKeeper Migrator Toolkit addition has broken logging in NiFI Toolkit and does not provide the correct command line usage output

• 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: 16/Nov/16 20:36
• Updated: 16/Nov/16 23:57
• Resolved: 16/Nov/16 23:57

Description

The ZooKeeper Migrator Toolkit has a dependency on ZooKeeper 3.4.6 which has a hard dependecy on log4j, which conflicts with nifi-property-loader's dependency on logback. When the toolkit runs, SLF4J finds two logging implementations to bind to and complains, and according to SLF4J's documentation, it is considered random which implementation SLF4J will use.

The command line output should be modified to adhere to the standard established by the other tools in the toolkit.

Issue Links

• links to: GitHub Pull Request #1237