[jira] [Created] (STORM-2372) Pacemaker client doesn't clean up heartbeats properly.

["Kyle Nusbaum (JIRA)" <ji...@apache.org>]

Kyle Nusbaum created STORM-2372:
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             Summary: Pacemaker client doesn't clean up heartbeats properly.
                 Key: STORM-2372
                 URL: https://issues.apache.org/jira/browse/STORM-2372
             Project: Apache Storm
          Issue Type: Bug
    Affects Versions: 2.0.0, 1.x
            Reporter: Kyle Nusbaum
            Assignee: Kyle Nusbaum


Paths are not deleted correctly. Pacemaker's delete-path operates by matching a prefix against all the keys in the map.

The issue here is that the prefix is given a '/' on the end, but keys don't have a trailing '/' if there is no 'subkey'.

i.e. delete path /foo/bar/baz/ doesn't match the key /foo/bar/baz
The path has to have the trailing '/' so that delete path /foo/bar/baz doesn't also delete /foo/bar/bazoo

The solution here is to tack on a '/' to every key when checking against the prefix.

We also want to send the delete command to *every* pacemaker server rather than just the normal write client.




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