[mkgmap-dev] Splitter Error

Tue Mar 12 15:39:43 GMT 2013

Hi,

if you have no good reason to use resolution=16, remove this parm. That will
reduce the required memory
in this phase.

Gerd

RheinSkipper wrote
> I updated JRE from 1.6 to 1.7, updated osmosis to latest version and gave
> it
> 16 GB of memory.
> 
> With a small bbox "left=8 right=9 bottom=49.5 top=50.5" osmosis still
> produces 6 GB of bbox data.
> 
> And running splitter on this bbox always results in:
> 
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> 	at uk.me.parabola.splitter.DensityMap.addNode(DensityMap.java:132)
> 	at
> uk.me.parabola.splitter.DensityMapCollector.processNode(DensityMapCollector.
> java:58)
> 	at
> uk.me.parabola.splitter.BinaryMapParser.parseDense(BinaryMapParser.java:113)
> 	at crosby.binary.BinaryParser.parse(BinaryParser.java:124)
> 	at crosby.binary.BinaryParser.handleBlock(BinaryParser.java:68)
> 	at crosby.binary.file.FileBlock.process(FileBlock.java:135)
> 	at
> crosby.binary.file.BlockInputStream.process(BlockInputStream.java:34)
> 	at
> uk.me.parabola.splitter.PrecompSeaReader.processMap(PrecompSeaReader.java:85
> )
> 	at uk.me.parabola.splitter.Main.calculateAreas(Main.java:479)
> 	at uk.me.parabola.splitter.Main.split(Main.java:205)
> 	at uk.me.parabola.splitter.Main.start(Main.java:157)
> 	at uk.me.parabola.splitter.Main.main(Main.java:146)
> 
> 
>> Good luck!
>> I fear this might be a hardware problem. Or maybe some kind of
> multitasking
>> problem in the JRE.
>> If you cannot reproduce it for sure it is unlikely that I will be able to
> do it.
>> 
>> 
>> Gerd
>> 
>> 
>> 
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