[webservices] Errors with Re: New versions of ws-bulkdataselect, ws-dataselect and ws-timeseries webservices
Anthony Lomax
alomax at free.fr
Fri May 4 13:13:02 PDT 2012
Hi Bruce,
Thanks very much for the quick fix - all seems to work fine now.
Great!
Ciao,
Anthony
----- Original Message -----
> From: "Bruce Weertman" <bruce at iris.washington.edu>
> To: "IRIS Web Services List" <webservices at iris.washington.edu>
> Sent: Friday, 4 May, 2012 9:30:08 PM
> Subject: Re: [webservices] Errors with Re: New versions of ws-bulkdataselect, ws-dataselect and ws-timeseries
> webservices
>
> New versions of ws-dataselect (1.8.3) and ws-timeseries (1.3.2) have
> been deployed to fix this problem.
>
> The problem only existed when the duration parameter was specified
> (rather than the endtime parameter).
>
> When the duration parameter was given, the starttime was effectively
> being set to the endtime and zero data
> was generated causing the data parser to fail.
>
> Once again, thanks for the quick feedback.
>
> Cheers,
> -Bruce
>
>
> > Hi Bruce,
> >
> > Thanks for taking a look at the near realtime services.
> > Unfortunately, none of my near realtime timesereis plot requests
> > works now! If I request a plot for very near realtime (within
> > minutes of realtime), I get two types of errors:
> >
> > Error 404: Not Found
> >
> > The Timeseries webservice was unable to find any data for your
> > request.No data found
> > for:AU,MTN,--,BHZ,2012-05-04T08:07:30.070,2012-05-04T08:07:30.070
> >
> > Usage details are available from
> > http://www.iris.edu/ws/timeseries
> >
> >
> > Request:
> >
> > http://www.iris.edu/ws/timeseries/query?net=AU&sta=MTN&loc=--&cha=BHZ&starttime=2012-05-04T07:46:02.07&duration=1288&output=plot&width=1668&height=911
> >
> >
> > Request Submitted:
> > 2012/05/04 08:08:09.359 GMT
> >
> > Service Version:
> > ws-timeseries:1.3.1
> > li4:82
> >
> >
> > -------------
> >
> > Error 500: Internal Server Error
> >
> > Sorry - Unexpected Error
> > error invoking: null
> > assert failed. bytesRead == -1 on first pass
> > java.lang.Exception: assert failed. bytesRead == -1 on first pass
> > at
> > edu.iris.miniseed.LogicalRecordIterator.hasNext(LogicalRecordIterator.java:72)
> > at
> > edu.iris.miniseed.MiniseedFactory.parseAndNoDecodeMiniseedFile(MiniseedFactory.java:379)
> > at edu.iris.dmc.wsplotter.MsPlotRunner.doIt(MsPlotRunner.java:45)
> > at
> > edu.iris.dmc.wsplotter.WSPlotterServlet.serviceRequest(WSPlotterServlet.java:169)
> > at
> > edu.iris.dmc.wsplotter.WSPlotterServlet.doGet(WSPlotterServlet.java:82)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
> > at
> > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
> > at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> > at
> > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
> > at
> > org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:681)
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
> > at
> > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
> > at
> > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
> > at
> > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:662)
> >
> >
> > Usage details are available from
> > http://www.iris.edu/ws/timeseries
> >
> >
> > Request:
> >
> > http://www.iris.edu/ws/timeseries/query?net=II&sta=WRAB&loc=00&cha=BHZ&starttime=2012-05-04T07:49:18.82&duration=1092&output=plot&width=1668&height=911
> >
> >
> > Request Submitted:
> > 2012/05/04 08:08:02.951 GMT
> >
> > Service Version:
> > ws-timeseries:1.3.1
> > li3:82
> >
> >
> > If I request a plot for data at around realtime - ~30min or
> > earlier, I get the above errors or a blank plot.
> >
> > These requests are made using the BRB and HF channel links at:
> > http://alomax.free.fr/projects/early-est/warning_list.html
> >
> > Sorry...
> >
> > Thanks,
> >
> > Ciao,
> >
> > Anthony
> >
> >
> > On 2012/05/03 19:05, Bruce Weertman wrote:
> >> Hello webservice users,
> >>
> >> The DMC has updated it's ws-bulkdataselect, ws-dataselect and
> >> ws-timeseries webservices
> >>
> >>
> >> http://www.iris.edu/ws/bulkdataselect
> >> http://www.iris.edu/ws/dataselect
> >> http://www.iris.edu/ws/timeseries
> >>
> >>
> >> User's of the DMC's FetchBulkData script should update to the
> >> latest version if you wish to select
> >> data with microsecond resolution, older versions should continue
> >> to work as usual if microseconds
> >> are not specified.
> >>
> >> Users of the DMC's IRIS-WS library or MATLAB irisFetch.m are not
> >> effected.
> >>
> >> Changes include:
> >>
> >> -----------------------------------------
> >> Microsecond time resolution
> >> -----------------------------------------
> >> Time limits may now include microsecond resolution, matching the
> >> resolution of the SEED data
> >> in the DMC archive. Previous versions only supported millisecond
> >> time resolution.
> >>
> >> This change allows selections to be specified at the sample level
> >> in all cases. For example,
> >> all samples on day 2004-12-26 are selected with the following
> >> start and end times:
> >>
> >> 2004-12-26T00:00:00 2004-12-26T23:59:59.999999
> >>
> >> This also allows users to break very large requests into smaller
> >> requests which can be
> >> reassembled on the users end without generating gaps or overlaps.
> >>
> >> --------------------------------------------------
> >> Better handling of near realtime data
> >> --------------------------------------------------
> >> This change only effects ws-dataselect and ws-timeseries
> >>
> >> Refreshing queries which are near realtime (i.e. cover time ranges
> >> close to the present time)
> >> will more reliably result in newer and more current data sets
> >> being returned.
> >> Previous versions held data cached for an hour or more.
> >>
> >> -------------------------------------
> >> Internal logging changes
> >> -------------------------------------
> >> We now better track returned http status codes to better help
> >> identify system problems
> >>
> >> regards,
> >> IRIS DMC web services team
> >> _______________________________________________
> >> webservices mailing list
> >>
> >> webservices at iris.washington.edu
> >> http://www.iris.washington.edu/mailman/listinfo/webservices
> >>
> >>
> >>
> >
> > --
> > Sent from my iClayTablet
> >
> >
> > Anthony Lomax
> > 161 Allée du Micocoulier, 06370 Mouans-Sartoux, France
> > tel: +33 (0)4 93 75 25 02 e-mail: anthony at alomax.net web:
> > http://www.alomax.net
> >
> > Science & Special Topics: http://www.alomax.net/science
> > ALomax Scientific: http://www.alomax.net/alss
> > _______________________________________________
> > webservices mailing list
> > webservices at iris.washington.edu
> > http://www.iris.washington.edu/mailman/listinfo/webservices
>
>
>
>
> _______________________________________________
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> webservices at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/webservices
>
--
=================================================================================
Anthony Lomax
161 Allée du Micocoulier, 06370 Mouans-Sartoux, France
tel: +33 (0)4 93 75 25 02 e-mail: alomax at free.fr web: http://www.alomax.net
---------------------------------------------------------------------------------
ALomax Scientific http://www.alomax.net/alss
Science & Special Topics http://www.alomax.net/science
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