RE: [OpenMap Users] OpenMap Over X Speed Changes in Solaris 9 vs. 8

From: Andrew Hnatiw <Andrew_Hnatiw_at_raytheon.com>
Date: Mon, 18 Apr 2005 14:10:39 -0500

Don commented on this problem here:

 http://openmap.bbn.com/mailArchives/openmap-users/2004-10/3440.html

Andy


"Ellwein, Brent A" <baellwe_at_sandia.gov> wrote on 04/18/2005 02:57:04 PM:

>> Andrew et al.
>>
>> I am also having a problem running openMap on a Solaris 9 machine.
>> I don't currently have access to a Solaris 8 box, but my source
>> throws I/O exceptions while trying to read the shapefile
>> distributed with openMap. I can run the same source locally on my
>> Windows box and it does not throw errors. I don't know if this
>> helps you or not, but at least we should add it to the body of
>> knowledge associated with OpenMap and Solaris 9. For the sake of
>> reference, here is the output when starting my application on Solaris9.
>>
>> com.bbn.openmap.io.FormatException: assertSize IOException: null
>> at com.bbn.openmap.io.BinaryBufferedFile.
>> assertSize(BinaryBufferedFile.java:193)
>> at com.bbn.openmap.io.BinaryBufferedFile.
>> readInteger(BinaryBufferedFile.java:454)
>> at com.bbn.openmap.layer.shape.SpatialIndex.
>> locateRecords(SpatialIndex.java:286)
>> at com.bbn.openmap.layer.shape.ShapeLayer.
>> prepare(ShapeLayer.java:433)
>> at com.bbn.openmap.layer.policy.StandardRenderPolicy.
>> prepare(StandardRenderPolicy.java:67)
>> at com.bbn.openmap.layer.OMGraphicHandlerLayer$LayerWorker.
>> construct(OMGraphicHandlerLayer.java:648)
>> at com.bbn.openmap.util.SwingWorker$2.run(SwingWorker.java:117)
>> at java.lang.Thread.run(Thread.java:534)
>>
>> *** ERROR ***
>> SpatialIndex.locateRecords: IOException.
>> *************
>> java.io.InterruptedIOException
>> at java.io.RandomAccessFile.readBytes(Native Method)
>> at java.io.RandomAccessFile.read(RandomAccessFile.java:307)
>> at
com.bbn.openmap.io.FileInputReader.read(FileInputReader.java:211)
>> at com.bbn.openmap.io.BinaryFile.read(BinaryFile.java:472)
>> at com.bbn.openmap.io.BinaryBufferedFile.
>> refillBuffer(BinaryBufferedFile.java:143)
>> at com.bbn.openmap.io.BinaryBufferedFile.
>> read(BinaryBufferedFile.java:304)
>> at com.bbn.openmap.layer.shape.SpatialIndex.
>> locateRecords(SpatialIndex.java:352)
>> at com.bbn.openmap.layer.shape.ShapeLayer.
>> prepare(ShapeLayer.java:433)
>> at com.bbn.openmap.layer.policy.StandardRenderPolicy.
>> prepare(StandardRenderPolicy.java:67)
>> at com.bbn.openmap.layer.OMGraphicHandlerLayer$LayerWorker.
>> construct(OMGraphicHandlerLayer.java:648)
>> at com.bbn.openmap.util.SwingWorker$2.run(SwingWorker.java:117)
>> at java.lang.Thread.run(Thread.java:534)
>>
>> Anybody have any insight?
>>
>> Thanks!
>> --Brent
>>
>> From: owner-openmap-users_at_bbn.com [mailto:owner-openmap-users_at_bbn.com]
>> On Behalf Of Andrew Hnatiw
>> Sent: Monday, April 18, 2005 10:06 AM
>> To: openmap-users_at_bbn.com
>> Subject: [OpenMap Users] OpenMap Over X Speed Changes in Solaris 9 vs.
8

>>
>> OpenMap has always run very slowly when I send it over a network
>> from the Solaris 9 machine I run it on to a Windows machine running
>> Cygwin. Just recently I ran OpenMap with the same plugins on a
>> Solaris 8 machine and found that it ran much faster remotely.
>> Could this be a threading change that happened from Solaris 8 to 9?
>> Has anybody had a similar experience when switching between
Solarisversions?
>>
>> And I am running the same version of Java on both computers - 1.4.2.
>>
>> Thanks,
>>
>> Andrew Hnatiw

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Received on Mon Apr 18 2005 - 15:12:51 EDT

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