[CASSANDRA-3138] PropertyFileSnitch's ResourceWatcher fails because it uses FBUtilities.resourceToFile(..) while PropertyFileSnitch uses classloader.getResourceAsStream(..)

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.8.6
• Severity: Low
• Assignee: Michael Semb Wever
• Reporter: Michael Semb Wever

Authors

Michael Semb Wever

Reviewers

Jonathan Ellis

• Created: 05/Sep/11 16:41
• Updated: 16/Apr/19 09:32
• Resolved: 05/Sep/11 19:59

Description

Resource files are not necessarily plain files. They could be inside a jar file. See CASSANDRA-2036

This will cause

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)