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Posted to commits@cassandra.apache.org by "Danny Wang (Created) (JIRA)" <ji...@apache.org> on 2012/03/15 22:20:38 UTC
[jira] [Created] (CASSANDRA-4055) Hector RetryService drop host
Hector RetryService drop host
-----------------------------
Key: CASSANDRA-4055
URL: https://issues.apache.org/jira/browse/CASSANDRA-4055
Project: Cassandra
Issue Type: Bug
Components: Drivers
Environment: If there is exception in addCassandraHost() before adding host to hostPools, since addCassandraHost does not throw exception, the host will be removed from downedHostQueue, and the host will be gone forever.
if(downedHostQueue.contains(cassandraHost) && verifyConnection(cassandraHost)) {
connectionManager.addCassandraHost(cassandraHost);
downedHostQueue.remove(cassandraHost);
return;
}
Reporter: Danny Wang
Priority: Critical
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[jira] [Updated] (CASSANDRA-4055) Hector RetryService drop host
Posted by "Danny Wang (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-4055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Danny Wang updated CASSANDRA-4055:
----------------------------------
Environment:
This bug is in Hector code.
If there is exception in addCassandraHost() before adding host to hostPools, since addCassandraHost does not throw exception, the host will be removed from downedHostQueue, and the host will be gone forever.
if(downedHostQueue.contains(cassandraHost) && verifyConnection(cassandraHost)) {
connectionManager.addCassandraHost(cassandraHost);
downedHostQueue.remove(cassandraHost);
return;
}
was:
If there is exception in addCassandraHost() before adding host to hostPools, since addCassandraHost does not throw exception, the host will be removed from downedHostQueue, and the host will be gone forever.
if(downedHostQueue.contains(cassandraHost) && verifyConnection(cassandraHost)) {
connectionManager.addCassandraHost(cassandraHost);
downedHostQueue.remove(cassandraHost);
return;
}
> Hector RetryService drop host
> -----------------------------
>
> Key: CASSANDRA-4055
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4055
> Project: Cassandra
> Issue Type: Bug
> Components: Drivers
> Environment: This bug is in Hector code.
> If there is exception in addCassandraHost() before adding host to hostPools, since addCassandraHost does not throw exception, the host will be removed from downedHostQueue, and the host will be gone forever.
> if(downedHostQueue.contains(cassandraHost) && verifyConnection(cassandraHost)) {
> connectionManager.addCassandraHost(cassandraHost);
> downedHostQueue.remove(cassandraHost);
> return;
> }
> Reporter: Danny Wang
> Priority: Critical
>
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[jira] [Resolved] (CASSANDRA-4055) Hector RetryService drop host
Posted by "Jonathan Ellis (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-4055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis resolved CASSANDRA-4055.
---------------------------------------
Resolution: Fixed
The Hector client is maintained at https://github.com/rantav/hector.
> Hector RetryService drop host
> -----------------------------
>
> Key: CASSANDRA-4055
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4055
> Project: Cassandra
> Issue Type: Bug
> Components: Drivers
> Environment: This bug is in Hector code.
> If there is exception in addCassandraHost() before adding host to hostPools, since addCassandraHost does not throw exception, the host will be removed from downedHostQueue, and the host will be gone forever.
> if(downedHostQueue.contains(cassandraHost) && verifyConnection(cassandraHost)) {
> connectionManager.addCassandraHost(cassandraHost);
> downedHostQueue.remove(cassandraHost);
> return;
> }
> Reporter: Danny Wang
> Priority: Critical
>
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