bigtop
bigtop copied to clipboard
BIGTOP-3816: Fails to enable NameNode HA
Description of PR
NameNode HA wizard runs into an error. The reason is that mpack lacks relevant components.

How was this patch tested?
Tested in local vm cluster. NameNode HA now can be enabled step by step smoothly.

For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'BIGTOP-3638. Your PR title ...')?
- [ ] Make sure that newly added files do not have any licensing issues. When in doubt refer to https://www.apache.org/licenses/