Details
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Bug
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Resolution: Done
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Critical
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jboss-fuse-6.2.1
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None
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%
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6.3 Sprint 2 (1-Feb - 26-Feb)
Description
I want to join into existing fabric from windows and when I use fabric:join, I occasionally run into the exception "Client is not started". To me this exception is thrown random and I can't reproduce it reliably. I was able to reproduce it only on windows (in virtualbox ~1/10 times, on openstack it is more common).
2015-11-23 03:32:24,543 | ERROR | n-reg-3-thread-1 | FabricMBeanRegistrationListener | 138 - io.fabric8.fabric-core - 1.2.0.redhat-621078 | Client is not started java.lang.IllegalStateException: Client is not started at com.google.common.base.Preconditions.checkState(Preconditions.java:176)[134:com.google.guava:17.0.0] at org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:113)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:474)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.DeleteBuilderImpl$5.call(DeleteBuilderImpl.java:239)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.DeleteBuilderImpl$5.call(DeleteBuilderImpl.java:234)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.DeleteBuilderImpl.pathInForeground(DeleteBuilderImpl.java:230)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.DeleteBuilderImpl.forPath(DeleteBuilderImpl.java:215)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at org.apache.curator.framework.imps.DeleteBuilderImpl.forPath(DeleteBuilderImpl.java:42)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at io.fabric8.zookeeper.utils.ZooKeeperUtils.deleteSafe(ZooKeeperUtils.java:265)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at io.fabric8.zookeeper.utils.ZooKeeperUtils.deleteSafe(ZooKeeperUtils.java:262)[145:io.fabric8.fabric-zookeeper:1.2.0.redhat-621078] at io.fabric8.service.FabricMBeanRegistrationListener.registerDomains(FabricMBeanRegistrationListener.java:223)[138:io.fabric8.fabric-core:1.2.0.redhat-621078] at io.fabric8.service.FabricMBeanRegistrationListener.access$200(FabricMBeanRegistrationListener.java:71)[138:io.fabric8.fabric-core:1.2.0.redhat-621078] at io.fabric8.service.FabricMBeanRegistrationListener$2.run(FabricMBeanRegistrationListener.java:158)[138:io.fabric8.fabric-core:1.2.0.redhat-621078] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_79] at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_79] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_79] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_79] at java.lang.Thread.run(Thread.java:745)[:1.7.0_79]
I reproduced it for example with following steps:
1. edit etc/system.properties and change karaf.name property
2. start fuse
3. fabric:join --zookeeper-password admin --resolver localhostname <zk_ip>
4. the container joined into the fabric, but its provision status says "Error: Client is not started"
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