Re: Gaining OutOfMemoryException during transforming
Ail Sahin wrote: Hi guys, I got a strange problem during transforming XML and a XSLT to PDF. Using Version 0.20.5 of FOP. First, I create accountstatements, i.e. for GL accounts, Debitor accounts or Creditor accounts. The XML output for all GL accounts in one month is nearly 10 MB large. Debitor/Creditor accounts of one month is much bigger, nearly 15 MB. While transforming the Debitor/Creditor XML to PDF, there is no problem. The CPU usage rises up to 100%, but the rendering successes. But with the smaller GL accounts XML I get an OutOfMemoryException. Well the actual FO size is not stricly directly proportional to memory usage. It's slightly more complex than that. Memory usage depends on the exact FO used. For example, fo:table and nested tables in particular are very expensive in terms of memory and CPU. It may also be that the FO for GL, has just one page-sequence whilst the Debitor/Creditor accounts are split up into multiple page-sequences. Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Gaining OutOfMemoryException during transforming
Chris Bowditch schrieb: Ail Sahin wrote: Hi guys, I got a strange problem during transforming XML and a XSLT to PDF. Using Version 0.20.5 of FOP. First, I create accountstatements, i.e. for GL accounts, Debitor accounts or Creditor accounts. The XML output for all GL accounts in one month is nearly 10 MB large. Debitor/Creditor accounts of one month is much bigger, nearly 15 MB. While transforming the Debitor/Creditor XML to PDF, there is no problem. The CPU usage rises up to 100%, but the rendering successes. But with the smaller GL accounts XML I get an OutOfMemoryException. Well the actual FO size is not stricly directly proportional to memory usage. It's slightly more complex than that. Memory usage depends on the exact FO used. For example, fo:table and nested tables in particular are very expensive in terms of memory and CPU. You're right, there are a lot of tables in the FO. But how could I manage design an account statement without tables? It may also be that the FO for GL, has just one page-sequence whilst the Debitor/Creditor accounts are split up into multiple page-sequences. That's the funny thing: It's all the same FO. Ali - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Gaining OutOfMemoryException during transforming
Ail Sahin wrote: Chris Bowditch schrieb: snip/ Well the actual FO size is not stricly directly proportional to memory usage. It's slightly more complex than that. Memory usage depends on the exact FO used. For example, fo:table and nested tables in particular are very expensive in terms of memory and CPU. You're right, there are a lot of tables in the FO. But how could I manage design an account statement without tables? I'm not suggesting you can. There are several options open to you: 1) increase JVM heap size. 2) try it on FOP 0.91beta and see if problem remains 3) download latest code from SVN maintenance branch. There were some changes made since 0.20.5 specifically aimed at reducing memory consumption of tables. snip/ Chris - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Gaining OutOfMemoryException during transforming
Chris Bowditch schrieb: There are several options open to you: 1) increase JVM heap size. 2) try it on FOP 0.91beta and see if problem remains 3) download latest code from SVN maintenance branch. There were some changes made since 0.20.5 specifically aimed at reducing memory consumption of tables. Thanks a lot for your answers, by the way. I realized that my FO doesn't work with FOP 0.91beta. Seems that I have to do some modifications on it. Ali - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Gaining OutOfMemoryException during transforming
Chris Bowditch schrieb: Just to be clear: In answer (3) I'm not talking about FOP 0.91beta or similar, I was referring to a 0.20.6 available as code only using SVN. Sorry for my noob question, but what is SVN? Found only code for FOP 0.91beta in the Trunk. Ali - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Gaining OutOfMemoryException during transforming
Chris Bowditch schrieb: Ail Sahin wrote: Chris Bowditch schrieb: Just to be clear: In answer (3) I'm not talking about FOP 0.91beta or similar, I was referring to a 0.20.6 available as code only using SVN. Sorry for my noob question, but what is SVN? Found only code for FOP 0.91beta in the Trunk. No problem. SVN is source code repository. FOP 0.91beta was generated from the trunk. However there is a branch for 0.20.x, which you should download the unreleased code from. Point your SVN client to the URL: http://svn.apache.org/repos/asf/xmlgraphics/fop/branches/fop-0_20_2-maintain I got it. Thank you very much. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
