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From silver1 <martin.ku...@robotron.de>
Subject Re: Objectmessage max size, how can i change it?
Date Tue, 23 Dec 2008 10:52:31 GMT

Ah,

thank you :)

The maximum size of a Objectmessage is the maximum available memory space?




James.Strachan wrote:
> 
> That looks like you're out of heap space - try increasing the JVM's heap
> 
> 2008/12/23 silver1 <martin.kunze@robotron.de>:
>>
>> Hi,
>>
>> what is the maximum size of a objectmessage for sending over a
>> ssl-protocoll? Is it 20 MB?
>> Can I modify the size?
>>
>> I have tested (ApacheMQ Version 5.2) with a File (~ 25 MB) and get the
>> following Error:
>>
>> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
>> at
>> org.apache.activemq.util.ByteArrayOutputStream.checkCapacity(ByteArrayOutputStream.java:59)
>> at
>> org.apache.activemq.util.ByteArrayOutputStream.write(ByteArrayOutputStream.java:48)
>> at java.io.DataOutputStream.write(DataOutputStream.java:90)
>> at
>> java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1838)
>> at
>> java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1747)
>> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1161)
>> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>> at
>> org.apache.activemq.command.ActiveMQObjectMessage.storeContent(ActiveMQObjectMessage.java:98)
>> at
>> org.apache.activemq.command.ActiveMQObjectMessage.copy(ActiveMQObjectMessage.java:80)
>> at
>> org.apache.activemq.command.ActiveMQObjectMessage.copy(ActiveMQObjectMessage.java:75)
>> at org.apache.activemq.ActiveMQSession.send(ActiveMQSession.java:1634)
>> at
>> org.apache.activemq.ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:227)
>>
>> I have increase the MemryUsage of the SystemUsage:
>> <memoryUsage limit="70 mb"/>
>> but it has no positive effect.
>>
>> Must I use a BlobMessage instead?
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Objectmessage-max-size%2C-how-can-i-change-it--tp21142143p21142143.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>>
> 
> 
> 
> -- 
> James
> -------
> http://macstrac.blogspot.com/
> 
> Open Source Integration
> http://fusesource.com/
> 
> 

-- 
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