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Posted to commits@cassandra.apache.org by "Mck SembWever (JIRA)" <ji...@apache.org> on 2011/09/05 18:54:09 UTC
[jira] [Updated] (CASSANDRA-3138) PropertyFileSnitch's
ResourceWatcher fails because it uses FBUtilities.resourceToFile(..) while
PropertyFileSnitch uses classloader.getResourceAsStream(..)
[ https://issues.apache.org/jira/browse/CASSANDRA-3138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mck SembWever updated CASSANDRA-3138:
-------------------------------------
Attachment: CASSANDRA-3138.patch
Simple solution that prevents the ResourceWatcher for PropertyFileSnitch from being submitted if the property file is not a plain file on disk.
> PropertyFileSnitch's ResourceWatcher fails because it uses FBUtilities.resourceToFile(..) while PropertyFileSnitch uses classloader.getResourceAsStream(..)
> -----------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-3138
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3138
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.8.4
> Reporter: Mck SembWever
> Assignee: Mck SembWever
> Attachments: CASSANDRA-3138.patch
>
>
> Resource files are not necessarily plain files. They could be inside a jar file. See CASSANDRA-2036
> This will cause {noformat}RROR 24:15,806 ResourceWatcher$WatchedResource: Timed run of class org.apache.cassandra.locator.PropertyFileSnitch$1 failed.
> org.apache.cassandra.config.ConfigurationException: unable to locate cassandra-topology.properties
> at org.apache.cassandra.utils.FBUtilities.resourceToFile(FBUtilities.java:467)
> at org.apache.cassandra.utils.ResourceWatcher$WatchedResource.run(ResourceWatcher.java:57)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662){noformat}
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