camel ftp out of heap

This is without having a file name pattern match filter


 FATAL [org.apache.camel.component.file.remote.FtpConsumer:CamelThread 4]   - <Consumer Consumer[ftp://sms02@localhost:2121/autreq/ok?delay=5000&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02] could not poll endpoint: ftp://sms02@localhost:2121/autreq/ok?delay=5000&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02 caused by: Java heap space>

java.lang.OutOfMemoryError: Java heap space
	at java.util.concurrent.ConcurrentHashMap.<init>(ConcurrentHashMap.java:613)
	at java.util.concurrent.ConcurrentHashMap.<init>(ConcurrentHashMap.java:652)
	at org.apache.camel.impl.DefaultExchange.getProperties(DefaultExchange.java:168)
	at org.apache.camel.impl.DefaultExchange.setProperty(DefaultExchange.java:153)
	at org.apache.camel.component.file.GenericFile.bindToExchange(GenericFile.java:96)
	at org.apache.camel.component.file.remote.RemoteFileEndpoint.createExchange(RemoteFileEndpoint.java:50)
	at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:87)
	at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:98)
	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$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)



The two below here were when I had an ant pattern match filter.  From the debug logs, it filtered _every_ file, regardless of the max messages per poll

FATAL [org.apache.camel.component.file.remote.FtpConsumer:CamelThread 4]   - <Consumer Consumer[ftp://sms02@localhost:2121/autreq/ok?delay=5000&filter=%23conaxRequestFilter&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02] could not poll endpoint: ftp://sms02@localhost:2121/autreq/ok?delay=5000&filter=%23conaxRequestFilter&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02 caused by: Java heap space>

java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Arrays.java:2882)
	at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
	at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
	at java.lang.StringBuilder.append(StringBuilder.java:119)
	at org.apache.camel.component.file.GenericFile.populateHeaders(GenericFile.java:118)
	at org.apache.camel.component.file.remote.RemoteFile.populateHeaders(RemoteFile.java:39)
	at org.apache.camel.component.file.GenericFile.bindToExchange(GenericFile.java:99)
	at org.apache.camel.component.file.remote.RemoteFileEndpoint.createExchange(RemoteFileEndpoint.java:50)
	at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:87)
	at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:98)
	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$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)



FATAL [org.apache.camel.component.file.remote.FtpConsumer:CamelThread 4]   - <Consumer Consumer[ftp://sms02@localhost:2121/autreq/ok?delay=5000&filter=%23conaxRequestFilter&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02] could not poll endpoint: ftp://sms02@localhost:2121/autreq/ok?delay=5000&filter=%23conaxRequestFilter&maxMessagesPerPoll=50&move=.processed&passiveMode=true&password=sms02 caused by: Java heap space>

java.lang.OutOfMemoryError: Java heap space

	at java.util.Arrays.copyOf(Arrays.java:2882)

	at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)

	at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)

	at java.lang.StringBuilder.append(StringBuilder.java:119)

	at org.apache.camel.component.file.GenericFile.populateHeaders(GenericFile.java:118)

	at org.apache.camel.component.file.remote.RemoteFile.populateHeaders(RemoteFile.java:39)

	at org.apache.camel.component.file.GenericFile.bindToExchange(GenericFile.java:99)

	at org.apache.camel.component.file.remote.RemoteFileEndpoint.createExchange(RemoteFileEndpoint.java:50)

	at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:87)

	at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:98)

	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(ScheduledThreadPoolExecutor.java:98)

	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)

	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.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)