org.apache.manifoldcf.core.interfaces.ManifoldCFException

Database exception: SQLException doing query (08006): An I/O error occured while sending to the backend.

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  • via GitHub by gioppoluca
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  • Stack trace

    • org.apache.manifoldcf.core.interfaces.ManifoldCFException: Database exception: SQLException doing query (08006): An I/O error occured while sending to the backend. at org.apache.manifoldcf.core.database.Database$ExecuteQueryThread.finishUp(Database.java:702) at org.apache.manifoldcf.core.database.Database.executeViaThread(Database.java:728) at org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.startATransaction(DBInterfacePostgreSQL.java:1259) at org.apache.manifoldcf.core.database.Database.internalTransactionBegin(Database.java:262) at org.apache.manifoldcf.core.database.Database.synchronizeTransactions(Database.java:242) at org.apache.manifoldcf.core.database.Database$QueryCacheExecutor.create(Database.java:1432) at org.apache.manifoldcf.core.cachemanager.CacheManager.findObjectsAndExecute(CacheManager.java:146) at org.apache.manifoldcf.core.database.Database.executeQuery(Database.java:191) at org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.performQuery(DBInterfacePostgreSQL.java:835) at org.apache.manifoldcf.core.database.BaseTable.performQuery(BaseTable.java:221) at org.apache.manifoldcf.crawler.jobs.Jobs.assessMarkedJobs(Jobs.java:2052) at org.apache.manifoldcf.crawler.jobs.JobManager.assessMarkedJobs(JobManager.java:802) at org.apache.manifoldcf.crawler.system.AssessmentThread.run(AssessmentThread.java:65) Caused by: org.postgresql.util.PSQLException: An I/O error occured while sending to the backend. 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:863) at org.apache.manifoldcf.core.database.Database$ExecuteQueryThread.run(Database.java:683) Caused by: java.io.EOFException at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:276) at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1660) at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257) ... 5 more

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