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[THREDDS #YPS-840722]: OPeNDAP on THREDDS 4.6.11

Ok, that error gave me the clue.
In your url, try replacing
the character '[' with %5b
and replacing
the character ']' with %5d

Technically '[' and ']' are not legal unescaped
characters in urls. However some systems allow them anyway.
Apparently yours does not.

> Here are URLs for the catalog:
> https://tiger.hpc.okstate.edu/thredds/soil-moisture.html
> https://tiger.hpc.okstate.edu/thredds/catalog/monthly-soil-moisture/catalog.html?dataset=monthly-soil-moisture/vwc_2018-07.nc
> 
> Here's the only exception I've found so far:
> 25-Jul-2018 15:04:32.758 INFO [https-openssl-apr-8443-exec-10] 
> org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request 
> header
> Note: further occurrences of HTTP header parsing errors will be logged at 
> DEBUG level.
> java.lang.IllegalArgumentException: Invalid character found in the request 
> target. The valid characters are defined in RFC 7230 and RFC 3986
> at 
> org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:479)
> at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:684)
> at 
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> at 
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800)
> at 
> org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2350)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at 
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
> 
> 
> Evan Linde
> Research Cyberinfrastructure Analyst
> Oklahoma State University
> High Performance Computing Center
> 405-744-1455
> http://hpcc.okstate.edu/
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: Unidata THREDDS Support [mailto:address@hidden]
> Sent: Wednesday, July 25, 2018 3:01 PM
> To: Linde, Evan <address@hidden>
> Cc: address@hidden
> Subject: [THREDDS #YPS-840722]: OPeNDAP on THREDDS 4.6.11
> 
> We need more information from the server.
> Ideally, there should have been some kind of thrown Java exception reported 
> in one of the logs (probably which ever one get the System.err output).
> Also, can you send the url pointing to the catalog entry from which (I 
> assume) you got that failing url?
> 
> 
> > I'm running into an error accessing a netCDF dataser over opendap in a 
> > newly setup THREDDS server. Any request that includes square brackets seems 
> > to fail with a 400 error on this server.
> >
> > Doesn't work:
> > https://tiger.hpc.okstate.edu/thredds/dodsC/monthly-soil-moisture/vwc_
> > 2018-07.nc.ascii?lat[0:1:469]
> >
> > Here's the corresponding line from Tomcat's localhost_access_log:
> > [25/Jul/2018:14:33:06 -0500] "GET null null" 400 -
> >
> > Does work:
> > https://tiger.hpc.okstate.edu/thredds/dodsC/monthly-soil-moisture/vwc_
> > 2018-07.nc.ascii?lat
> >
> > Here's the corresponding line from Tomcat's localhost_access_log:
> > [25/Jul/2018:14:33:34 -0500] "GET
> > /thredds/dodsC/monthly-soil-moisture/vwc_2018-07.nc.ascii?lat
> > HTTP/1.1" 200 8558
> >
> > I currently have the default opendap settings in threddsConfig.xml:
> > <Opendap>
> > <ascLimit>50</ascLimit>
> > <binLimit>500</binLimit>
> > <serverVersion>opendap/3.7</serverVersion>
> > </Opendap>
> >
> > Do you all know of a fix for this or have any recommendations for further 
> > troubleshooting?
> >
> > Evan Linde
> > Research Cyberinfrastructure Analyst
> > Oklahoma State University
> > High Performance Computing Center
> > 405-744-1455
> > http://hpcc.okstate.edu/
> >
> >
> >
> 
> =Dennis Heimbigner
> Unidata
> 
> 
> Ticket Details
> ===================
> Ticket ID: YPS-840722
> Department: Support THREDDS
> Priority: Normal
> Status: Open
> ===================
> NOTE: All email exchanges with Unidata User Support are recorded in the 
> Unidata inquiry tracking system and then made publicly available through the 
> web.  If you do not want to have your interactions made available in this 
> way, you must let us know in each email you send to us.
> 
> 
> 

=Dennis Heimbigner
  Unidata


Ticket Details
===================
Ticket ID: YPS-840722
Department: Support THREDDS
Priority: Normal
Status: Open
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.