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Posted to dev@manifoldcf.apache.org by "Kamil Żyta (JIRA)" <ji...@apache.org> on 2014/10/09 14:03:34 UTC
[jira] [Created] (CONNECTORS-1070) Agents thread exception loop
Kamil Żyta created CONNECTORS-1070:
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Summary: 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
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
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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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