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Posted to dev@curator.apache.org by "Azrael (JIRA)" <ji...@apache.org> on 2014/08/13 07:05:11 UTC
[jira] [Created] (CURATOR-140) Support the initial data for the
node in InterProcessReadWriteLock
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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