Maxence SAUNIER created CONNECTORS-1447:
-------------------------------------------
Summary: Crash Agents A and B - can't release lock we don't hold
Key: CONNECTORS-1447
URL: https://issues.apache.org/jira/browse/CONNECTORS-1447
Project: ManifoldCF
Issue Type: Bug
Components: Framework crawler agent
Affects Versions: ManifoldCF 2.7
Environment: * Debian : Jessie
* PostgreSQL : 9.6
Reporter: Maxence SAUNIER
Priority: Blocker
Hello,
{panel:title=My title}
ERROR 2017-08-04 09:28:25,794 (Set priority thread) - Set priority thread
aborting and restarting due to database connection reset: Database exception:
SQLException doing query (08006): Une erreur d'entrée/sortie a eu lieu lors
d'envoi vers le serveur.
org.apache.manifoldcf.core.interfaces.ManifoldCFException: Database exception:
SQLException doing query (08006): Une erreur d'entrée/sortie a eu lieu lors
d'envoi vers le serveur.
at
org.apache.manifoldcf.core.database.Database$ExecuteQueryThread.finishUp(Database.java:715)
at
org.apache.manifoldcf.core.database.Database.executeViaThread(Database.java:741)
at
org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.rollbackCurrentTransaction(DBInterfacePostgreSQL.java:1292)
at
org.apache.manifoldcf.core.database.Database.endTransaction(Database.java:368)
at
org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.endTransaction(DBInterfacePostgreSQL.java:1236)
at
org.apache.manifoldcf.crawler.jobs.JobManager.writeDocumentPriorities(JobManager.java:2418)
at
org.apache.manifoldcf.crawler.system.ManifoldCF.writeDocumentPriorities(ManifoldCF.java:1259)
at
org.apache.manifoldcf.crawler.system.SetPriorityThread.run(SetPriorityThread.java:141)
Caused by: org.postgresql.util.PSQLException: Une erreur d'entrée/sortie a eu
lieu lors d'envoi vers le serveur.
at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:283)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:374)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:366)
at
org.apache.manifoldcf.core.database.Database.execute(Database.java:876)
at
org.apache.manifoldcf.core.database.Database$ExecuteQueryThread.run(Database.java:696)
Caused by: java.io.IOException: Unexpected packet type: 114
at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1981)
at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
... 5 more
FATAL 2017-08-04 09:28:25,855 (Agents idle cleanup thread) - Error tossed:
Can't release lock we don't hold
java.lang.IllegalStateException: Can't release lock we don't hold
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperConnection.releaseLock(ZooKeeperConnection.java:815)
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperLockObject.clearLock(ZooKeeperLockObject.java:218)
at
org.apache.manifoldcf.core.lockmanager.ZooKeeperLockObject.clearGlobalWriteLockNoWait(ZooKeeperLockObject.java:100)
at
org.apache.manifoldcf.core.lockmanager.LockObject.clearGlobalWriteLock(LockObject.java:160)
at
org.apache.manifoldcf.core.lockmanager.LockObject.leaveWriteLock(LockObject.java:141)
at
org.apache.manifoldcf.core.lockmanager.LockGate.leaveWriteLock(LockGate.java:205)
at
org.apache.manifoldcf.core.lockmanager.BaseLockManager.leaveWrite(BaseLockManager.java:1224)
at
org.apache.manifoldcf.core.lockmanager.BaseLockManager.leaveWriteLock(BaseLockManager.java:771)
at
org.apache.manifoldcf.core.connectorpool.ConnectorPool$Pool.pollAll(ConnectorPool.java:670)
at
org.apache.manifoldcf.core.connectorpool.ConnectorPool.pollAllConnectors(ConnectorPool.java:338)
at
org.apache.manifoldcf.agents.transformationconnectorpool.TransformationConnectorPool.pollAllConnectors(TransformationConnectorPool.java:121)
at
org.apache.manifoldcf.agents.system.IdleCleanupThread.run(IdleCleanupThread.java:91)
{panel}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
