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https://issues.apache.org/jira/browse/CONNECTORS-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165098#comment-14165098
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Karl Wright commented on CONNECTORS-1070:
-----------------------------------------
Well, I cannot repeat what you are seeing here.
Oh, wait --- I bet you have deployed the combined war on tomcat, and are
running the agents process also. Am I correct? Other people have made this
mistake too.
You EITHER deploy combined war on tomcat, OR you run agents process and deploy
the authority, ui, and api wars on tomcat. You never do both.
> Agents thread exception loop
> ----------------------------
>
> Key: CONNECTORS-1070
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1070
> Project: ManifoldCF
> Issue Type: Bug
> Affects Versions: ManifoldCF 1.7
> Reporter: Kamil Żyta
> Assignee: Karl Wright
>
> occasionally when I stop&start crawler agents they fall into infinite loop.
> I don't know how to stop this exception. stop agents, ui, clean lock do not
> help.
> Log growing fast with messages
> ------------------------------------------------------------------------------------------
> ERROR 2014-10-09 13:58:44,206 (Agents thread) - Exception tossed: Service 'A'
> of type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Service 'A' of
> type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:162)
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:126)
> at
> org.apache.manifoldcf.core.lockmanager.LockManager.registerServiceBeginServiceActivity(LockManager.java:69)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon.checkAgents(AgentsDaemon.java:271)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon$AgentsThread.run(AgentsDaemon.java:209)
> ERROR 2014-10-09 13:58:44,210 (Agents thread) - Exception tossed: Service 'A'
> of type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Service 'A' of
> type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:162)
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:126)
> at
> org.apache.manifoldcf.core.lockmanager.LockManager.registerServiceBeginServiceActivity(LockManager.java:69)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon.checkAgents(AgentsDaemon.java:271)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon$AgentsThread.run(AgentsDaemon.java:209)
> ERROR 2014-10-09 13:58:44,214 (Agents thread) - Exception tossed: Service 'A'
> of type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Service 'A' of
> type 'AGENT_org.apache.manifoldcf.crawler.system.CrawlerAgent' is already
> active
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:162)
> at
> org.apache.manifoldcf.core.lockmanager.BaseLockManager.registerServiceBeginServiceActivity(BaseLockManager.java:126)
> at
> org.apache.manifoldcf.core.lockmanager.LockManager.registerServiceBeginServiceActivity(LockManager.java:69)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon.checkAgents(AgentsDaemon.java:271)
> at
> org.apache.manifoldcf.agents.system.AgentsDaemon$AgentsThread.run(AgentsDaemon.java:209)
> ------------------------------------------------------------------------------------------
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