I forgot to add that when starting my service, I am calling ‘autoRequeue’ on the LeaderSelector, possibly I’m not dealing with Curator events correctly…
From: Mike Lewis [mailto:[email protected]] Sent: 22 October 2015 11:22 To: [email protected] Subject: Error loop Hi, I have a situation where I was testing a service that ran out of memory (which was fine), the problem I had is that my log file starting filling up with the following Occurring I a loop (See below), it seems the leader selector threw an exception – but instead of being pushed up the stack, it is caught and the same operation retried … which causes the log file to blow up. Not sure how to resolve this, anyone have ideas? Regards, Mike Lewis 11:13:49.720 [LeaderSelector-1] ERROR o.a.c.f.r.leader.LeaderSelector - mutex.acquire() threw an exception java.lang.IllegalStateException: instance must be started before calling this method at com.google.common.base.Preconditions.checkState(Preconditions.java:176) ~[guava-16.0.1.jar:na] at org.apache.curator.framework.imps.CuratorFrameworkImpl.create(CuratorFrameworkImpl.java:336) ~[curator-framework-2.6.0.jar:na] at org.apache.curator.framework.recipes.locks.LockInternals.attemptLock(LockInternals.java:223) ~[curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.locks.InterProcessMutex.internalLock(InterProcessMutex.java:221) ~[curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.locks.InterProcessMutex.acquire(InterProcessMutex.java:77) ~[curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.leader.LeaderSelector.doWork(LeaderSelector.java:385) [curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.leader.LeaderSelector.doWorkLoop(LeaderSelector.java:443) [curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.leader.LeaderSelector.access$100(LeaderSelector.java:63) [curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.leader.LeaderSelector$2.call(LeaderSelector.java:244) [curator-recipes-2.6.0.jar:na] at org.apache.curator.framework.recipes.leader.LeaderSelector$2.call(LeaderSelector.java:238) [curator-recipes-2.6.0.jar:na] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_11] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_11] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_11] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_11] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_11] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_11] 11:13:49.721 [LeaderSelector-1] ERROR o.a.c.f.r.leader.LeaderSelector - mutex.acquire() threw an exception -------------------------------------------------------------------------------------------------------------------------- This email has been sent to you on behalf of Nephila Advisors LLC (“Advisors”). 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