Karl Wright created CONNECTORS-1036:
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Summary: Agents shutdown can cause Zookeeper error
Key: CONNECTORS-1036
URL: https://issues.apache.org/jira/browse/CONNECTORS-1036
Project: ManifoldCF
Issue Type: Bug
Components: Framework core
Affects Versions: Manifold 1.7.1, ManifoldCF 2.0
Reporter: Karl Wright
Assignee: Karl Wright
Fix For: Manifold 1.7.1, ManifoldCF 2.0
Here's the exception:
{code}
WARN 2014-09-17 14:06:52,228 (Shutdown thread) - Exception tossed on repository
connector pool cleanup: KeeperErrorCode = NoNode for
/org.apache.manifoldcf.serviceactive-_REPOSITORYCONNECTORPOOL_Web-_ANON_5
org.apache.manifoldcf.core.interfaces.ManifoldCFException: KeeperErrorCode =
NoNode for
/org.apache.manifoldcf.serviceactive-_REPOSITORYCONNECTORPOOL_Web-_ANON_5
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperConnection.handleKeeperException(ZooKeeperConnection.java:941)
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperConnection.deleteNode(ZooKeeperConnection.java:155)
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperLockManager.endServiceActivity(ZooKeeperLockManager.java:478)
at
org.apache.manifoldcf.core.connectorpool.ConnectorPool$Pool.releaseAll(ConnectorPool.java:735)
at
org.apache.manifoldcf.core.connectorpool.ConnectorPool.closeAllConnectors(ConnectorPool.java:381)
at
org.apache.manifoldcf.crawler.repositoryconnectorpool.RepositoryConnectorPool.closeAllConnectors(RepositoryConnectorPool.java:144)
at
org.apache.manifoldcf.crawler.system.ManifoldCF.localCleanup(ManifoldCF.java:110)
at
org.apache.manifoldcf.crawler.system.CrawlerAgent.cleanUp(CrawlerAgent.java:105)
at
org.apache.manifoldcf.agents.system.AgentsDaemon.stopAgents(AgentsDaemon.java:171)
at
org.apache.manifoldcf.agents.system.AgentsDaemon$AgentsShutdownHook.doCleanup(AgentsDaemon.java:386)
at
org.apache.manifoldcf.core.system.ManifoldCF.cleanUpEnvironment(ManifoldCF.java:1295)
at
org.apache.manifoldcf.core.system.ManifoldCF$ShutdownThread.run(ManifoldCF.java:1483)
Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
KeeperErrorCode = NoNode for
/org.apache.manifoldcf.serviceactive-_REPOSITORYCONNECTORPOOL_Web-_ANON_5
at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.delete(ZooKeeper.java:873)
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperConnection.deleteNode(ZooKeeperConnection.java:150)
... 10 more
{code}
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