I am getting the below error when opening the ../system/console/jcrresolver, Only a portion of the page opens and then errors out. This AEM instance is installed on an Amazon Linux EC2 instance where I replaced open jdk with jdk7_u25. Earlier I thought that this could be a jdk issue but with same jdk7_u25 version - jcrresolver seems to be working fine fine on a local instance on my windows machine.
Any idea, what is breaking the jcrresolver on my EC2 instance? Please advice.
INFO* [Reverse Replication Processor] com.day.cq.replication.Agent.publish_reverse Reverse replication successful.
31.01.2014 06:04:13.138 *INFO* [Reverse Replication Processor] com.day.cq.replication.Agent.publish_reverse Fetched 0 contents from http://<ip:host>/bin/receive?sling:authRequestLogin=1 since null
31.01.2014 06:04:16.907 *INFO* [188.8.131.52  GET /system/console/jcrresolver HTTP/1.1] servletengine Servlet threw exception: java.lang.IllegalArgumentException: Comparison method violates its general contract!
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I think that exception is due to a change in Java 7:
It'll probably go away if you use Java 6 instead. What version of CQ are you running?
And you might want to verify that both instances are in fact running on Java 7 (e.g. via "ps -ef" or Windows Task Manager or something).
Otherwise maybe that code isn't being executed on your local instance for some reason.