[mapserver-users] MapServer crash with WFS GetFeature request
using multiple typenames
Rahkonen Jukka
Jukka.Rahkonen at mmmtike.fi
Mon Nov 14 08:20:15 EST 2011
Hi,
It is not so very common to make GetFeature requests for a list of FeatureTypes, especially with filters. Therefore servers are for sure not well tested with such requests. Do you have some special need for getting just one GML package out or WFS or can you imagine to do one request per feature type?
By the way, are you aware of that if you query typeNames "A" and "B" with maxfeatures=10, the resultset will be cut at the 10th feature. If the server finds 10 or more candidates from typeName "A" you will not get any features at all from typeName "B".
-Jukka Rahkonen-
Dejan Gambin wrote:
>
> Anyway, seems like this ogrinfo error has nothing to do with
> mapserver crash. So the problem persists :-(
>
> dejan
> On 14. stu. 2011., at 11:49, Dejan Gambin wrote:
>
> > Additional info:
> >
> > Everything works OK when data is in postgis. The problem is
> with data coming from shape file on which ogrinfo reports the
> following:
> >
> > dgambin at coin:/$ ogrinfo -so
> sportsko_rekreacijska_namjena.shp sportsko_rekreacijska_namjena
> > ERROR 4: Unable to open sportsko_rekreacijska_namjena.shp
> or sportsko_rekreacijska_namjena.SHP.
> > Had to open data source read-only.
> > INFO: Open of `sportsko_rekreacijska_namjena.shp'
> > using driver `ESRI Shapefile' successful.
> >
> > Layer name: sportsko_rekreacijska_namjena
> > Geometry: Polygon
> > Feature Count: 12
> > Extent: (5401303.525844, 4978030.196207) - (5407353.143421,
> 4986100.367492)
> > Layer SRS WKT:
> > (unknown)
> > ID: Integer (8.0)
> > NAMJENA: String (30.0)
> > POVRSINA: Real (16.2)
> > OZNAKA: String (100.0)
> >
> >
> >
> > On 14. stu. 2011., at 10:35, Dejan Gambin wrote:
> >
> >> Hi,
> >>
> >> I have a serious issue usng MapServer WFS in making
> GetFeature request using multiple typenames. Here is the
> example post request:
> >>
> >> [Mon Nov 14 09:16:06 2011].666863 msWFSParseRequest(): WFS
> post request: <wfs:GetFeature
> xmlns:wfs="http://www.opengis.net/wfs" service="WFS"
> version="1.1.0" maxFeatures="10"
> xsi:schemaLocation="http://www.opengis.net/wfs
> http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><wfs:Que
> ry typeName="ms:ppu_sportska" srsName="EPSG:900913"
> xmlns:ms="http://www.openplans.org/topp"><ogc:Filter
> xmlns:ogc="http://www.opengis.net/ogc"><ogc:BBOX><ogc:Property
> Name>msGeometry</ogc:PropertyName><gml:Envelope
> xmlns:gml="http://www.opengis.net/gml"
> srsName="EPSG:900913"><gml:lowerCorner>1533843.3519844
> 5619282.0492426</gml:lowerCorner><gml:upperCorner>1533938.8982
> 697
> 5619377.595528</gml:upperCorner></gml:Envelope></ogc:BBOX></og
> c:Filter></wfs:Query><wfs:Query typeName="ms:ppu_turisticka"
> srsName="EPSG:900913"
> xmlns:ms="http://www.openplans.org/topp"><ogc:Filter
> xmlns:ogc="http://www.opengis.net/ogc"><ogc:BBOX><ogc:Property
> Name>msGeometry</ogc:PropertyName><gml:Envelope
> xmlns:gml="http://www.opengis.net/gml"
> srsName="EPSG:900913"><gml:lowerCorner>1533843.3519844
> 5619282.0492426</gml:lowerCorner><gml:upperCorner>1533938.8982
> 697
> 5619377.595528</gml:upperCorner></gml:Envelope></ogc:BBOX></og
> c:Filter></wfs:Query></wfs:GetFeature>
> >> [Mon Nov 14 09:16:06 2011].683317 msQueryByFilter():
> Search returned no results. No matching record(s) found.
> >>
> >> It is using 2 typenames: "ms:ppu_sportska" and
> "ms:ppu_turisticka". Seems like no results were found but
> there are bunch of errors in apache log file, like:
> >>
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> *** glibc detected *** /usr/lib/cgi-bin/mapserv61: double
> free or corruption (out): 0x0000000001a83d60 ***, referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> ======= Backtrace: =========, referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /lib/libc.so.6(+0x71ad6)[0x7f58d7c43ad6], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /lib/libc.so.6(cfree+0x6c)[0x7f58d7c4884c], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4328c6], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x438719], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x455d2d], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x455b8c], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4df5c4], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4bf415], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61(msLayerApplyPlainFilterToLayer+0x23
)[0x47a99c], referer: http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4bf362], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x49ffe0], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4a1c8e], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x495f17], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x4182b7], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /lib/libc.so.6(__libc_start_main+0xfd)[0x7f58d7bf0c4d],
> referer: http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mapserv61[0x413609], referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> ======= Memory map: ========, referer:
> http://www.coin.hr/coingis/demo.html
> >> ...bunch of library references
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> 7f58db7ca000-7f58db7cb000 r--p 0001d000 ca:01 1855039
> /lib/ld-2.11.2.so, referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> 7f58db7cb000-7f58db7cc000 rw-p 0001e000 ca:01 1855039
> /lib/ld-2.11.2.so, referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> 7f58db7cc000-7f58db7cd000 rw-p 00000000 00:00 0 , referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> 7fff70721000-7fff70736000 rw-p 00000000 00:00 0
> [stack], referer: http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> 7fff70777000-7fff70778000 r-xp 00000000 00:00 0
> [vdso], referer: http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
> [vsyscall], referer: http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> /usr/lib/cgi-bin/mywfs6: line 4: 3294 Aborted
> /usr/lib/cgi-bin/mapserv61, referer:
> http://www.coin.hr/coingis/demo.html
> >> [Mon Nov 14 09:16:06 2011] [error] [client 83.131.213.54]
> Premature end of script headers: mywfs6, referer:
> http://www.coin.hr/coingis/demo.html
> >>
> >> Sometimes the error was starting with:
> >>
> >> [Mon Nov 14 08:25:06 2011] [error] [client 83.131.213.54]
> *** glibc detected *** /usr/lib/cgi-bin/mapserv61:
> munmap_chunk(): invalid pointer: 0x000000000273ca80 ***,
> referer: http://www.coin.hr/coingis/demo.html
> >>
> >> NOTE: Making individual requests to those typenames works OK
> >>
> >> I would appreciate any help since I am pretty stucked with
> this. Should I report it as a bug?
> >>
> >> Thanks very much
> >>
> >> regards, dejan
> >>
> >>
> >> _______________________________________________
> >> mapserver-users mailing list
> >> mapserver-users at lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
>
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