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| findarun |
 Posted: Tue Aug 29, 2006 10:45 pm Post subject: JText adapter:Max size |
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Newbie
Joined: 21 Jun 2006
Posts: 5
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what's the maximum size of file that can be processed by JText adapter(MB 5)?
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| kishoreraju |
| Posted: Wed Aug 30, 2006 12:16 am Post subject: |
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Disciple
Joined: 30 Sep 2004
Posts: 156
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| With Jtext i tried up to100 mb and it is working fine. |
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| mq_blr |
| Posted: Mon Apr 16, 2007 7:39 pm Post subject: what is max file size can process |
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Apprentice
Joined: 30 Sep 2005
Posts: 49
Location: Brisbane,Australia
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Is there any limitation of file size to process by jtext?
Best regards,
Durga |
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| jefflowrey |
| Posted: Tue Apr 17, 2007 3:23 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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The maximum size of a single MQ message is 104857600 bytes.
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I am *not* the model of the modern major general. |
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| ibarot |
| Posted: Tue Apr 17, 2007 8:59 pm Post subject: |
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Newbie
Joined: 17 Apr 2007
Posts: 3
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| kishoreraju wrote: |
| With Jtext i tried up to100 mb and it is working fine. |
Can someone please help, on how to process such huge files. What adapter and system configuration is required to process 100 MB files using JTEXT.
I tried processing 15MB file but its giving me out of memory error. Have set by JVM heap size to more than 768MB. I tried it with 1.5 GB RAM.
Please advice. |
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| recallsunny |
| Posted: Wed Apr 18, 2007 1:27 pm Post subject: |
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Disciple
Joined: 15 Jun 2005
Posts: 163
Location: Massachusetts
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Couple of factors to consider:
Check the memory footprint of your process and determine what % is being consumed in the total available free mem.. Just increasing the JVM is not a guarantee that your process will be allocated all that it needs.
The Max JVM allocated to a process is also dependent on the OS and to some extent on 32-bit version of IBM JVM
You may need to tune GC to clear its Heap more quickly depending on your findings from a JVM diagnostic tool..
http://publib.boulder.ibm.com/infocenter/wbihelp/v6rxmx/index.jsp?topic=/com.ibm.wbix_adapters.doc/doc/mysap3/sap151.htm
Also note that a 100mb limit may not be applicable to all file formats.. XML parsing has been noticed to need more memory than other formats. |
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