[osmosis-dev] NegativeArraySizeException

[Brett Henderson]

On 18 July 2013 03:42, Ariel Nunez <ingenieroariel at gmail.com> wrote:

> Hello all,
>
> I am trying to run osmosis on a planet file to filter out nodes, ways and
> relations tagged with building=*.
>
> osmosis --read-pbf-fast file="$PLANET_FILE" --tf accept-ways "building=*"
> --write-pbf file="buildings.osm.pbf"
>
> returns with:
>
> SEVERE: Thread for task 1-read-pbf-fast failed
> java.lang.NegativeArraySizeException [1]
>
> How can I debug further? The same query ran on an Indonesian country dump
> without issue.
>
> Thanks in advance,
> Ariel.
>
>
>
> [1] Rest of the exception:
> SEVERE: Thread for task 1-read-pbf-fast failed
> java.lang.NegativeArraySizeException
> at
> org.openstreetmap.osmosis.pbf2.v0_6.impl.PbfStreamSplitter.readHeader(PbfStreamSplitter.java:47)
>  at
> org.openstreetmap.osmosis.pbf2.v0_6.impl.PbfStreamSplitter.getNextBlob(PbfStreamSplitter.java:81)
> at
> org.openstreetmap.osmosis.pbf2.v0_6.impl.PbfStreamSplitter.hasNext(PbfStreamSplitter.java:99)
>  at
> org.openstreetmap.osmosis.pbf2.v0_6.impl.PbfDecoder.processBlobs(PbfDecoder.java:117)
> at
> org.openstreetmap.osmosis.pbf2.v0_6.impl.PbfDecoder.run(PbfDecoder.java:175)
>  at org.openstreetmap.osmosis.pbf2.v0_6.PbfReader.run(PbfReader.java:80)
> at java.lang.Thread.run(Thread.java:680)
> Jul 17, 2013 4:43:50 AM org.openstreetmap.osmosis.core.Osmosis main
>

I've just checked that line of code and it is trying to instantiate an
array to hold PBF header data based on a header size field but the size is
negative.  In other words, a header size field in the PBF file is set to a
negative value.  At first glance it appears as if the file is corrupt.

Does the same file work using --read-pbf?  Are you able to make the file
available somewhere?

Brett
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