24-01-2013 11:17:09 dk.netarkivet.common.lifecycle.PeriodicTaskExecutor 
checkExecution
SEVERE: Task threw exception: dk.netarkivet.common.exceptions.IOFailure: 
Error preparing SQL statement SELECT fullharvests.harvest_id FROM fullharvests, 
harvestdefinitions WHERE harvestdefinitions.harvest_id = fullharvests.harvest_id 
AND isactive = ?  AND numevents < 1  AND isindexready = ? args [true, 
true]
SQLException trace:
SQL State:57P01
Error Code:0
org.postgresql.util.PSQLException: FATAL: terminating connection due to 
administrator command
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
NextException:
SQL State:08006
Error Code:0
org.postgresql.util.PSQLException: An I/O error occured while sending to 
the backend.
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:283)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.EOFException
	at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:261)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1620)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	... 17 more
End of SQLException trace
java.util.concurrent.ExecutionException: dk.netarkivet.common.exceptions.IOFailure: 
Error preparing SQL statement SELECT fullharvests.harvest_id FROM fullharvests, 
harvestdefinitions WHERE harvestdefinitions.harvest_id = fullharvests.harvest_id 
AND isactive = ?  AND numevents < 1  AND isindexready = ? args [true, 
true]
SQLException trace:
SQL State:57P01
Error Code:0
org.postgresql.util.PSQLException: FATAL: terminating connection due to 
administrator command
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
NextException:
SQL State:08006
Error Code:0
org.postgresql.util.PSQLException: An I/O error occured while sending to 
the backend.
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:283)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.EOFException
	at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:261)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1620)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	... 17 more
End of SQLException trace
	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
	at java.util.concurrent.FutureTask.get(FutureTask.java:83)
	at dk.netarkivet.common.lifecycle.PeriodicTaskExecutor.checkExecution(PeriodicTaskExecutor.java:211)
	at dk.netarkivet.common.lifecycle.PeriodicTaskExecutor.access$500(PeriodicTaskExecutor.java:53)
	at dk.netarkivet.common.lifecycle.PeriodicTaskExecutor$1.run(PeriodicTaskExecutor.java:190)
Caused by: dk.netarkivet.common.exceptions.IOFailure: Error preparing SQL 
statement SELECT fullharvests.harvest_id FROM fullharvests, harvestdefinitions 
WHERE harvestdefinitions.harvest_id = fullharvests.harvest_id AND isactive 
= ?  AND numevents < 1  AND isindexready = ? args [true, true]
SQLException trace:
SQL State:57P01
Error Code:0
org.postgresql.util.PSQLException: FATAL: terminating connection due to 
administrator command
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
NextException:
SQL State:08006
Error Code:0
org.postgresql.util.PSQLException: An I/O error occured while sending to 
the backend.
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:283)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.EOFException
	at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:261)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1620)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	... 17 more
End of SQLException trace
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:434)
	at dk.netarkivet.harvester.datamodel.HarvestDefinitionDBDAO.getReadyHarvestDefinitions(HarvestDefin
itionDBDAO.java:720)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.generateJobs(HarvestJobGe
nerator.java:120)
	at dk.netarkivet.harvester.scheduler.HarvestJobGenerator$JobGeneratorTask.run(HarvestJobGenerator.j
ava:107)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
oolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
PoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
utor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: org.postgresql.util.PSQLException: FATAL: terminating connection 
due to administrator command
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2062)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1795)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:479)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:367)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:7
6)
	at dk.netarkivet.common.utils.DBUtils.selectLongList(DBUtils.java:422)
	... 12 more