[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDV #ZFL-776212]: Problems accessing thredds.ucar.edu

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [IDV #ZFL-776212]: Problems accessing thredds.ucar.edu
  • Date: Wed, 18 Jun 2014 10:01:30 -0600
> Full Name: Don Murray
> Email Address: address@hidden
> Organization: CU/CIRES
> Package Version: 5.0 build date:2014-06-01 23:09 UTC
> Operating System: Mac OS X
> Hardware: Java: home: /Volumes/User/dmurray/IDV_5.0/jre.bundle/Contents/Home 
> version: 1.7.0_51 j3d:1.6.0-pre9-daily-experimental daily
> Description of problem: On two different machines (on different networks), 
> I'm unable to load data from thredds.ucar.edu
> 
> Grid data source failed making data set: 
> dods://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GFS/CONUS_80km/files/GFS_CONUS_80km_20130410_1200.grib1
> Grid data source failed making data set: 
> dods://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GFS/CONUS_80km/files/GFS_CONUS_80km_20130410_1200.grib1
>  Connection refused

Don,
     There is some issues in the 4.5 server, hopefully everything backs to 
normal now. Let us know if you still have problem in the connection.

Thanks,
Yuan
> 
> ******************
> Stack trace:
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at 
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> at 
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at 
> org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:140)
> at 
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:125)
> at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at 
> org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
> at 
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at 
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at ucar.nc2.util.net.HTTPMethod.execute(HTTPMethod.java:494)
> at opendap.dap.DConnect2.openConnection(DConnect2.java:257)
> at opendap.dap.DConnect2.getDDS(DConnect2.java:563)
> at opendap.dap.DConnect2.getDDS(DConnect2.java:537)
> at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:240)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at 
> ucar.nc2.dataset.NetcdfDataset.openDodsByReflection(NetcdfDataset.java:1031)
> at ucar.nc2.dataset.NetcdfDataset.acquireDODS(NetcdfDataset.java:980)
> at ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:664)
> at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:421)
> at ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:516)
> at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:117)
> at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:103)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1156)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1178)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.initAfterUnpersistence(GeoGridDataSource.java:407)
> at 
> ucar.unidata.idv.IdvPersistenceManager$18.run(IdvPersistenceManager.java:3539)
> at visad.util.ThreadManager$1.run(ThreadManager.java:292)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:744)
> 
> 
> 


Ticket Details
===================
Ticket ID: ZFL-776212
Department: Support IDV
Priority: Normal
Status: Closed