I noticed that you are reading and writing from the same GeoRaster, "georaster:georaster/georas...@localhost:1521/orcl,rdt_2,0". Is that what you want?
> -------Original Message------- > From: <[email protected]> > To: gdal-dev <[email protected]> > Subject: [gdal-dev] EXCEPTION_ACCESS_VIOLATION, when using GDAL Java API > Sent: Aug 04 '10 08:23 > > Hi,all: > I use GDAL Java API to write raster data to Oracle Spatial GeoRaster > Object, and encouter a strange problem: > # > # A fatal error has been detected by the Java Runtime Environment: > # > # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0afa0770, pid=5904, > tid=5548 > # > # JRE version: 6.0_15-b03 > # Java VM: Java HotSpot(TM) Client VM (14.1-b02 mixed mode windows-x86 ) > # Problematic frame: > # C [gdal17.dll+0x190770] > # > # An error report file with more information is saved as: > # D:\workspace\GDALTest\hs_err_pid5904.log > # > # If you would like to submit a bug report, please visit: > # [LINK: http://java.sun.com/webapps/bugreport/crash.jsp] > http://java.sun.com/webapps/bugreport/crash.jsp > # The crash happened outside the Java Virtual Machine in native code. > > This is my Java codes: > > import org.gdal.gdal.gdal; > import org.gdal.gdalconst.gdalconstConstants; > import org.gdal.gdal.Band; > import org.gdal.gdal.Dataset; > import org.gdal.gdal.Driver; > import java.nio.ByteBuffer; > public class GDALTest1 { > /** > * @param args > */ > public static void main(String[] args) { > > Dataset Dataset1; > Dataset Dataset2; > Band Band1; > Band Band2; > gdal.AllRegister(); > // Dataset1 = > gdal.Open("georaster:georaster/georas...@localhost:1521/orcl,rdt_2,0"); > Dataset1 = > gdal.Open("georaster:georaster/georas...@localhost:1521/orcl,rdt_2,0"); > // Dataset2 = > > gdal.Open("D:/gdal_charles/GeoRasterDemo/private2/georaster_demo/demo_data/data/237898.tif", > // gdalconstConstants.GA_Update); > Dataset2 = > gdal.Open("georaster:georaster/georas...@localhost:1521/orcl,rdt_2,0", > gdalconstConstants.GA_Update); > Band1 = Dataset1.GetRasterBand(1); > Band2 = Dataset2.GetRasterBand(1); > Dataset2.SetProjection(Dataset1.GetProjection()); > Dataset2.SetGeoTransform(Dataset1.GetGeoTransform()); > System.out.println("Passing information from input dataset to output > dataset"); > int XSize = 100; > ByteBuffer buffer = ByteBuffer.allocateDirect(XSize); > buffer = Band1.ReadRaster_Direct(0,0,XSize,1); > Band2.WriteRaster_Direct(0,0,XSize,1,buffer); > Dataset2.FlushCache(); > System.out.println(buffer.getLong()); > Dataset1.delete(); > Dataset2.delete(); > } > } > > > When executing the sentence "Dataset2.FlushCache();", the above problem > rises. > > The error report is as following: > > # > # A fatal error has been detected by the Java Runtime Environment: > # > # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0afa0770, pid=5904, > tid=5548 > # > # JRE version: 6.0_15-b03 > # Java VM: Java HotSpot(TM) Client VM (14.1-b02 mixed mode windows-x86 ) > # Problematic frame: > # C [gdal17.dll+0x190770] > # > # If you would like to submit a bug report, please visit: > # [LINK: http://java.sun.com/webapps/bugreport/crash.jsp] > http://java.sun.com/webapps/bugreport/crash.jsp > # The crash happened outside the Java Virtual Machine in native code. > # See problematic frame for where to report the bug. > # > > --------------- T H R E A D --------------- > > Current thread (0x00847c00): JavaThread "main" [_thread_in_native, > id=5548, stack(0x008e0000,0x00930000)] > > siginfo: ExceptionCode=0xc0000005, reading address 0x0000000c > > Registers: > EAX=0x0d5335d4, EBX=0x00200000, ECX=0x00000000, EDX=0x0b678908 > ESP=0x0092fb78, EBP=0x0e1d0020, ESI=0x0b676b38, EDI=0x00000000 > EIP=0x0afa0770, EFLAGS=0x00010217 > > Top of Stack: (sp=0x0092fb78) > 0x0092fb78: 0aedb0f8 0d5335d4 0e1d0020 00200000 > 0x0092fb88: 00000000 0092fc68 00000000 0b679810 > 0x0092fb98: 0aed6b97 00000000 00000000 00000000 > 0x0092fba8: 00000000 0dfc0020 0b6788d0 00000000 > 0x0092fbb8: 0b67cf38 0ae40cf3 00000000 00000000 > 0x0092fbc8: 0dfc0020 00000000 0ae3cb70 00000000 > 0x0092fbd8: 0b679810 00000000 0ae3e9e7 00000000 > 0x0092fbe8: 00000000 00000000 06c10db0 0b67c9e8 > > Instructions: (pc=0x0afa0770) > 0x0afa0760: c4 08 f7 d8 1b c0 f7 d0 23 44 24 0c c2 0c 00 cc > 0x0afa0770: 8b 41 0c 8b 54 24 08 56 8b 74 24 10 50 6a 01 6a > > > Stack: [0x008e0000,0x00930000], sp=0x0092fb78, free space=318k > Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native > code) > C [gdal17.dll+0x190770] > > Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) > j org.gdal.gdal.gdalJNI.Dataset_FlushCache(JLorg/gdal/gdal/Dataset;)V+0 > j org.gdal.gdal.Dataset.FlushCache()V+5 > j > oracle.spatial.georaster.gdaltest.GDALTest1.main([Ljava/lang/String;)V+93 > v ~StubRoutines::call_stub > > --------------- P R O C E S S --------------- > > Java Threads: ( => current thread ) > 0x0ab17800 JavaThread "Low Memory Detector" daemon [_thread_blocked, > id=4276, stack(0x0ad60000,0x0adb0000)] > 0x0ab11400 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1824, > stack(0x0ad10000,0x0ad60000)] > 0x0ab0c400 JavaThread "Attach Listener" daemon [_thread_blocked, id=1452, > stack(0x0acc0000,0x0ad10000)] > 0x0ab23c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, > id=2400, stack(0x0ac70000,0x0acc0000)] > 0x0aaf5800 JavaThread "Finalizer" daemon [_thread_blocked, id=4672, > stack(0x0ac20000,0x0ac70000)] > 0x0aaf4400 JavaThread "Reference Handler" daemon [_thread_blocked, > id=4668, stack(0x0abd0000,0x0ac20000)] > =>0x00847c00 JavaThread "main" [_thread_in_native, id=5548, > stack(0x008e0000,0x00930000)] > > Other Threads: > 0x0aaf1400 VMThread [stack: 0x0ab80000,0x0abd0000] [id=4820] > 0x0ab21c00 WatcherThread [stack: 0x0adb0000,0x0ae00000] [id=1532] > > VM state:not at safepoint (normal execution) > > VM Mutex/Monitor currently owned by a thread: None > > Heap > def new generation total 960K, used 596K [0x029e0000, 0x02ae0000, > 0x02ec0000) > eden space 896K, 66% used [0x029e0000, 0x02a75210, 0x02ac0000) > from space 64K, 0% used [0x02ac0000, 0x02ac0000, 0x02ad0000) > to space 64K, 0% used [0x02ad0000, 0x02ad0000, 0x02ae0000) > tenured generation total 4096K, used 0K [0x02ec0000, 0x032c0000, > 0x069e0000) > the space 4096K, 0% used [0x02ec0000, 0x02ec0000, 0x02ec0200, > 0x032c0000) > compacting perm gen total 12288K, used 2410K [0x069e0000, 0x075e0000, > 0x0a9e0000) > the space 12288K, 19% used [0x069e0000, 0x06c3aa68, 0x06c3ac00, > 0x075e0000) > No shared spaces configured. > > Dynamic libraries: > 0x00400000 - 0x00424000 C:\Program Files\Java\jre6\bin\javaw.exe > 0x7c920000 - 0x7c9b6000 C:\WINDOWS\system32\ntdll.dll > 0x7c800000 - 0x7c91e000 C:\WINDOWS\system32\kernel32.dll > 0x77da0000 - 0x77e49000 C:\WINDOWS\system32\ADVAPI32.dll > 0x77e50000 - 0x77ee2000 C:\WINDOWS\system32\RPCRT4.dll > 0x77fc0000 - 0x77fd1000 C:\WINDOWS\system32\Secur32.dll > 0x77d10000 - 0x77da0000 C:\WINDOWS\system32\USER32.dll > 0x77ef0000 - 0x77f39000 C:\WINDOWS\system32\GDI32.dll > 0x76300000 - 0x7631d000 C:\WINDOWS\system32\IMM32.DLL > 0x62c20000 - 0x62c29000 C:\WINDOWS\system32\LPK.DLL > 0x73fa0000 - 0x7400b000 C:\WINDOWS\system32\USP10.dll > 0x7c340000 - 0x7c396000 C:\Program Files\Java\jre6\bin\msvcr71.dll > 0x6d800000 - 0x6da8b000 C:\Program Files\Java\jre6\bin\client\jvm.dll > 0x76b10000 - 0x76b3a000 C:\WINDOWS\system32\WINMM.dll > 0x6d7b0000 - 0x6d7bc000 C:\Program Files\Java\jre6\bin\verify.dll > 0x6d330000 - 0x6d34f000 C:\Program Files\Java\jre6\bin\java.dll > 0x6d290000 - 0x6d298000 C:\Program Files\Java\jre6\bin\hpi.dll > 0x76bc0000 - 0x76bcb000 C:\WINDOWS\system32\PSAPI.DLL > 0x6d7f0000 - 0x6d7ff000 C:\Pr _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
