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https://issues.apache.org/jira/browse/PDFBOX-4601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16890299#comment-16890299
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Tilman Hausherr commented on PDFBOX-4601:
-----------------------------------------
According to
https://docs.aws.amazon.com/lambda/latest/dg/java-programming-model.html
https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html
AWS Lambda runs on jdk 1.8.0 ?!
If true then you should not use that at all. I remember oracle jdk8 being crap
until version 40, and it became good with version 192. I think 201/202 was the
last version before the license change.
Anyway, I'll try the change proposed by Timo, but only if raf length and
fileLen differ. I'll mention when its built.
Re "maven repo" see below, however I recommend you use pdfbox-app instead of
the individual components, because of problems with them having different
numbers.
{code:java}
<repositories>
<repository>
<id>apache.snapshots</id>
<url>https://repository.apache.org/snapshots/</url>
</repository>
<repository>
<id>snapshots</id>
<url>https://repository.apache.org/content/repositories/snapshots/</url>
</repository>
</repositories>
{code}
> in AWS lambda pdf merge giving error as Error in pdf consolidation: Expected
> scratch file size of 196608 but found 192512
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: PDFBOX-4601
> URL: https://issues.apache.org/jira/browse/PDFBOX-4601
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.12, 2.0.16
> Environment: AWS Lambda
> Reporter: biswajit
> Priority: Major
> Fix For: 2.0.17
>
>
> in AWS lambda pdf merge giving error as
> {{Error in pdf consolidation: Expected scratch file size of 196608 but found
> 192512.}}
> *Code:*
> {code}
> PDFMergerUtility pdfMerger = new PDFMergerUtility();
> pdfMerger.addSources(sources);
> pdfMerger.setDestinationStream(mergedPDFOutputStream);
> pdfMerger.mergeDocuments(MemoryUsageSetting.setupTempFileOnly());
> {code}
> both InputStream and OutputStream are ByteArrayInputStream and
> ByteArrayOutputStream. AWS Lambda environment has 512MB space available only
> for /tmp partition. This could be an issue or not I am not sure. And AWS
> lambda do not permit other directory than /tmp partition to create files.
> And while reading into the code I found below piece of code which I think
> always be true. Because if you add some constant amount to an integer that
> will always be constant amount greater than its original value
> in ScratchFile.java => enlarge() method:
> {code}
> if (pageCount + ENLARGE_PAGE_COUNT > pageCount)
> {
> fileLen += ENLARGE_PAGE_COUNT * PAGE_SIZE;
> raf.setLength(fileLen);
> freePages.set(pageCount, pageCount + ENLARGE_PAGE_COUNT);
> }
> {code}
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