[ https://issues.apache.org/jira/browse/PDFBOX-4041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr closed PDFBOX-4041. ----------------------------------- Resolution: Cannot Reproduce Closing as we can't reproduce and there has been no further info. You can still reopen or comment. > Memory Leak while converting pdf to images > ------------------------------------------ > > Key: PDFBOX-4041 > URL: https://issues.apache.org/jira/browse/PDFBOX-4041 > Project: PDFBox > Issue Type: Bug > Affects Versions: 2.0.7 > Reporter: Ajit > Attachments: File2_5Mb.pdf, PDFBOX-4041_MemProfile.png, > PDFConverter.java, heap.jpg, output.txt > > > I am observing memory leak in PDF to images conversion simple program. I > realise the PDF that I am converting is bit bigger in size. > Check the heap image and you will see that leak is happening even though I > have flushed the buffered image and set it to null explicitly. I have also > closed the document too. > !heap.jpg|thumbnail! If you notice the image, the process was running at 2 > GBs in only two runs. I am not able to attach the heap, because of its bigger > size. But note the image at the bottom and you will see that BufferedImage is > taking about 500 MBs. > I have also provided the source code (few lines) and hoping I haven't done > any stupid mistake. > * I have gone through getting started > [https://pdfbox.apache.org/2.0/getting-started.html] and set > -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider > -Dorg.apache.pdfbox.rendering.UsePureJavaCMYKConversion=true the options. It > does not help much > * Maven Dependencies - pdfbox-tools, jai-imageio-core, jai-imageio-jpeg2000, > levigo-jbig2-imageio > There are some debug messages related to ScratchBuffer, I searched about it > and it seems it is harmless. I came across the bug PDFBOX-3388. From the > comments, It seems it is relevant but harmless. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org