You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/10/16 05:33:00 UTC

[jira] [Created] (HBASE-21320) [canary] Cleanup of usage and add commentary

stack created HBASE-21320:
-----------------------------

             Summary: [canary] Cleanup of usage and add commentary
                 Key: HBASE-21320
                 URL: https://issues.apache.org/jira/browse/HBASE-21320
             Project: HBase
          Issue Type: Bug
          Components: canary
            Reporter: stack
            Assignee: stack
             Fix For: 2.2.0, 2.1.1, 2.0.3


I was trying to us the Canary as a diagnosis tool figuring what was online and what was off but I couldn't make sense of how to use it. There was a bug where we default to regionserver 'mode' always and only way to change it was via a system property and a cryptic class name.

Changed it so we don't specify output ahead of figuring what 'mode' we are to run in. Cleaned-up usage and added commentary. It seems useable now (Did not change command-line args though they need changing).



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)