Opened 15 years ago
Closed 10 years ago
#39 closed defect (fixed)
RasJ sometimes fails with I/O error
Reported by: | Andrei Aiordachioaie | Owned by: | Alex Dumitru |
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Priority: | minor | Milestone: | Future |
Component: | java | Version: | 8.1 |
Keywords: | Cc: | ||
Complexity: | Very Hard |
Description
Sometimes RasJ crashes, returning an exception that references an internal error.
For example, for the query
<wcs:GetCoverage xmlns:wcs="http://www.opengis.net/wcs/2.0" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" service="WCS" version="2.0.0"> <wcs:id gml:id="rgb"/> <wcs:trimDimension> <wcs:dimension>x</wcs:dimension> <wcs:trimLow>200</wcs:trimLow> <wcs:trimHigh>202</wcs:trimHigh> </wcs:trimDimension> <wcs:trimDimension> <wcs:dimension>y</wcs:dimension> <wcs:trimLow>250</wcs:trimLow> <wcs:trimHigh>259</wcs:trimHigh> </wcs:trimDimension> </wcs:GetCoverage>
sometimes gives the following error in the tomcat logs:
rasj[0] rasj: rasdaman Java API. rasdaman 6.1test -- generated Thu Feb 22 19:50:39 CET 2007. rasj[0] Using server http://kahlua.eecs.jacobs-university.de:9001 rasj[0] RnpBaseClientComm.communicate: error: rcv io exception: null [11:07:29] ERROR: [PetascopeInterface] Runtime error : Internal client exception in class RnpBaseClientComm, method communicate(): (none). ... ... [11:07:29] ERROR: [PetascopeInterface] Runtime error : Internal client exception in class RnpBaseClientComm, method communicate(): (none). Caused by: rasj.RasClientInternalException: Internal client exception in class RnpBaseClientComm, method communicate(): (none). at rasj.rnp.RnpBaseClientComm.communicate(RnpBaseClientComm.java:184) at rasj.rnp.RnpBaseClientComm.sendRequestGetAnswer(RnpBaseClientComm.java:105) at rasj.rnp.RasRNPImplementation.executeQueryRequest(RasRNPImplementation.java:848) at rasj.rnp.RasRNPImplementation.queryRequest(RasRNPImplementation.java:389) at rasj.odmg.RasOQLQuery.execute(RasOQLQuery.java:233) at petascope.wcs2.server.ops.GetCoverage.executeRasqlQuery(GetCoverage.java:368) .... ....
Cannot fully reproduce this bug, even though I have encountered it several times while working with petascope and rasj. It seems to occur intermitently, once in a while. I have no work-around at the moment.
Change History (3)
comment:1 by , 12 years ago
Milestone: | → Future |
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comment:2 by , 10 years ago
Complexity: | → Very Hard |
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Owner: | set to |
Status: | new → assigned |
comment:3 by , 10 years ago
Resolution: | → fixed |
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Status: | assigned → closed |
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can we close this with rasnet in place?