[Tm4j-developers] [ tm4j-Bugs-1698489 ] Bursting of filedescriptor usage in org.tm4j.topicmap.cmd.*

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Bugs item #1698489, was opened at 2007-04-11 16:20
Message generated for change (Comment added) made by mediumnet
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Category: Import/Export
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Xuan Baldauf (mediumnet)
Assigned to: Nobody/Anonymous (nobody)
Summary: Bursting of filedescriptor usage in org.tm4j.topicmap.cmd.*

Initial Comment:
When merging a large amount of small XTM files, the number of filedescriptors run out. The reason is that, currently, all files are opened before the first file is processed. This practically makes processing of a certain amount of files in one run impossible.


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>Comment By: Xuan Baldauf (mediumnet)
Date: 2007-04-11 16:22

Message:
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The solution works by delaying the actual opening of the underlying
FileInputStream or URLInputStream up to the point the files are actually
read and by hurrying up closing the underlying InputStream by closing
directly after the last byte was read.

File Added: onDemandInputStreams.patch

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=391879&aid=1698489&group_id=27895