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From "Azrael (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CURATOR-140) Support the initial data for the node in InterProcessReadWriteLock
Date Wed, 13 Aug 2014 05:05:11 GMT
Azrael created CURATOR-140:
------------------------------

             Summary: Support the initial data for the node in InterProcessReadWriteLock
                 Key: CURATOR-140
                 URL: https://issues.apache.org/jira/browse/CURATOR-140
             Project: Apache Curator
          Issue Type: Improvement
          Components: Recipes
            Reporter: Azrael
            Priority: Minor


Currently, locks(writeLock, readLock) in InterProcessReadWriteLock use the InetAddress for
a initial data for the node, It is a little difficult to debug the lock owner as it shows
only IP. If the initial data for lock node can be set, participantNodes contains the given
information(hostname, id). So, it is easy  to debug participantNodes.

{code}
writeLock = InterProcessReadWriteLock.writeLock();
Collection<String> nodes = writeLock.getParticipantNodes();
for (String node: nodes) {
    String nodeData = new String(client.getData().forPath(node));
}
{code} 
{{nodeData}} should be the information which is given in argument.




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