Re: ERJGroupsSynchronizer - Failed to configure remote synchronization

You need a newer version of JGroups. From memory, it works with 2.6. It looks like you are using 2.4.

Regards,

Peter

On 24/05/2013, at 12:37 AM, Martin B <[email protected]> wrote:

> Hi everyone,
> 
> 
> 
> I'm trying so setup ERJGroupsSynchronizer in one of my application but cannot figure it out.  I'm using the following configuration which seems to be correct, however I'm getting the error below on startup.  Anyone can give me a hint?
> 
> 
> 
> #ERJGroupsSynchronizer
> 
> er.extensions.ERXObjectStoreCoordinatorPool.maxCoordinators=1
> 
> er.extensions.remoteSynchronizer.enabled=true
> 
> er.extensions.remoteSynchronizer=er.jgroups.ERJGroupsSynchronizer
> 
> er.extensions.jgroupsSynchronizer.groupName=testGroup
> 
> log4j.logger.er.extensions.remoteSynchronizer.ERXRemoteSynchronizer=DEBUG
> 
> 
> 
> Thanks you!!
> 
> 
> 
> Martin
> 
> 
> 
> 
> 
> 
> 
> ERROR:
> 
> 
> 
> 2013-05-23 10:23:23,418 [ERXNSLogLog4jBridge.java:44] WARN   - 
> 
> 2013-05-23 10:23:23,497 [JChannel.java:1265] INFO   - JGroups version: 2.4.1
> 
> 2013-05-23 10:23:23,626 [UDP.java:220] ERROR  - the following properties are not recognized: {oob_thread_pool.enabled=true, thread_pool.enabled=true, thread_pool.rejection_policy=Discard, thread_pool.queue_max_size=10, oob_thread_pool.min_threads=1, oob_thread_pool.keep_alive_time=10000, oob_thread_pool.rejection_policy=Run, thread_naming_pattern=cl, thread_pool.queue_enabled=true, thread_pool.max_threads=25, thread_pool.keep_alive_time=30000, oob_thread_pool.queue_max_size=10, use_concurrent_stack=true, oob_thread_pool.max_threads=4, oob_thread_pool.queue_enabled=true, thread_pool.min_threads=1}
> 
> 2013-05-23 10:23:23,628 [ERXApplication.java:1418] ERROR  - TestApp failed to start.
> 
> java.lang.RuntimeException: Failed to configure remote synchronization.
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.initializeRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:122)
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.startRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:128)
> 
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 
> at java.lang.reflect.Method.invoke(Method.java:597)
> 
> at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
> 
> at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
> 
> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
> 
> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
> 
> at com.webobjects.appserver.WOApplication.run(WOApplication.java:1239)
> 
> at er.extensions.appserver.ERXApplication.run(ERXApplication.java:1414)
> 
> at com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
> 
> at er.extensions.appserver.ERXApplication.main(ERXApplication.java:861)
> 
> at com.company.testapp.Application.main(Application.java:43)
> 
> Caused by: java.lang.reflect.InvocationTargetException
> 
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> 
> at er.extensions.remoteSynchronizer.ERXRemoteSynchronizer.newRemoteSynchronizer(ERXRemoteSynchronizer.java:53)
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.initializeRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:117)
> 
> ... 14 more
> 
> Caused by: org.jgroups.ChannelException: unable to setup the protocol stack
> 
> at org.jgroups.JChannel.init(JChannel.java:1273)
> 
> at org.jgroups.JChannel.<init>(JChannel.java:265)
> 
> at org.jgroups.JChannel.<init>(JChannel.java:231)
> 
> at er.jgroups.ERJGroupsSynchronizer.<init>(ERJGroupsSynchronizer.java:78)
> 
> ... 20 more
> 
> Caused by: java.lang.Exception: couldn't create protocol stack
> 
> at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:179)
> 
> at org.jgroups.JChannel.init(JChannel.java:1270)
> 
> ... 23 more
> 
> 2013-05-23 10:23:23,628 [ERXNSLogLog4jBridge.java:44] WARN   - A fatal exception occurred: Failed to configure remote synchronization.
> 
> [2013-5-23 10:23:23 EDT] <ProcessChangesQueue> java.lang.RuntimeException: Failed to configure remote synchronization.
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.initializeRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:122)
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.startRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:128)
> 
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 
> at java.lang.reflect.Method.invoke(Method.java:597)
> 
> at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
> 
> at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
> 
> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
> 
> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
> 
> at com.webobjects.appserver.WOApplication.run(WOApplication.java:1239)
> 
> at er.extensions.appserver.ERXApplication.run(ERXApplication.java:1414)
> 
> at com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
> 
> at er.extensions.appserver.ERXApplication.main(ERXApplication.java:861)
> 
> at com.company.testapp.Application.main(Application.java:43)
> 
> Caused by: java.lang.reflect.InvocationTargetException
> 
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> 
> at er.extensions.remoteSynchronizer.ERXRemoteSynchronizer.newRemoteSynchronizer(ERXRemoteSynchronizer.java:53)
> 
> at er.extensions.eof.ERXObjectStoreCoordinatorSynchronizer.initializeRemoteSynchronizer(ERXObjectStoreCoordinatorSynchronizer.java:117)
> 
> ... 14 more
> 
> Caused by: org.jgroups.ChannelException: unable to setup the protocol stack
> 
> at org.jgroups.JChannel.init(JChannel.java:1273)
> 
> at org.jgroups.JChannel.<init>(JChannel.java:265)
> 
> at org.jgroups.JChannel.<init>(JChannel.java:231)
> 
> at er.jgroups.ERJGroupsSynchronizer.<init>(ERJGroupsSynchronizer.java:78)
> 
> ... 20 more
> 
> Caused by: java.lang.Exception: couldn't create protocol stack
> 
> at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:179)
> 
> at org.jgroups.JChannel.init(JChannel.java:1270)
> 
> ... 23 more
> 
> 
> 
> APPLICATION SHUTDOWN SEQUENCE COMPLETE
> 
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that delivers powerful full stack analytics. Optimize and monitor your
browser, app, & servers with just a few lines of code. Try New Relic
and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may

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