fileTableLock

mshafra

When we are running reports in the batch mode we are able to run multiple reports at the same time but BIRT generates the internal log file in the /birt/birt-runtime-2_5_2/ReportEngine/configuration/ directory. Should the .fileTableLock prevent other batch jobs from starting BIRT engine? But multiple batch jobs run at the same time and those files are just the only inconvenient outcome. We?ve tried to change (.fileTableLock ) file permissions but it did not help. Another question is why are those log files generated in the internal BIRT directory and not in the specified location:

config = new EngineConfig( );
//config.setBIRTHome(birtHomePath+"/ReportEngine");
config.setEngineHome(birtHomePath+"/ReportEngine"); // set the BIRT_HOME system property
config.setLogConfig(reportPath, java.util.logging.Level.WARNING); // Set log file path and log lev
config.setLogFile(jobName+"_birt.log"); // Set the name of the log file
Platform.startup( config );
IReportEngineFactory factory = (IReportEngineFactory)Platform
.createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY );
engine = factory.createReportEngine( config );

Below is the some context from the BIRT log file:

!SESSION 2011-02-07 10:43:24.459

---

eclipse.buildId=unknown
java.fullversion=J2RE 1.5.0 IBM J9 2.3 AIX ppc-32 j9vmap3223-20091104 (JIT enabled)
J9VM - 20091103_45935_bHdSMr
JIT - 20091016_1845_r8
GC - 20091026_AA
BootLoader constants: OS=aix, ARCH=ppc, WS=motif, NL=en_US

!ENTRY org.eclipse.osgi 4 0 2011-02-07 10:43:24.460
!MESSAGE Error reading configuration: /birt/birt-runtime-2_5_2/ReportEngine/configuration/org.eclipse.osgi/.manager/.fileTableLock (The file access permissions do not allow the specified action.)
!STACK 0
java.io.FileNotFoundException: /birt/birt-runtime-2_5_2/ReportEngine/configuration/org.eclipse.osgi/.manager/.fileTableLock (The file access permissions do not allow the specified action.)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:243)
at org.eclipse.core.runtime.internal.adaptor.Locker_JavaNio.lock(Locker_JavaNio.java:32)
at org.eclipse.osgi.storagemanager.StorageManager.lock(StorageManager.java:388)
at org.eclipse.osgi.storagemanager.StorageManager.open(StorageManager.java:686)
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.initFileManager(BaseStorage.java:213)
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.initialize(BaseStorage.java:147)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.initializeStorage(BaseAdaptor.java:121)
at org.eclipse.osgi.framework.internal.core.Framework.initialize(Framework.java:185)
at org.eclipse.osgi.framework.internal.core.Framework.<init>(Framework.java:157)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:286)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.eclipse.birt.core.framework.osgi.OSGILauncher.doStartup(OSGILauncher.java:191)
at org.eclipse.birt.core.framework.osgi.OSGILauncher.access$0(OSGILauncher.java:94)
at org.eclipse.birt.core.framework.osgi.OSGILauncher$1.run(OSGILauncher.java:79)
at java.security.AccessController.doPrivileged(AccessController.java:241)
at org.eclipse.birt.core.framework.osgi.OSGILauncher.startup(OSGILauncher.java:75)
at org.eclipse.birt.core.framework.Platform.startup(Platform.java:79)
at com.detroitdiesel.manufops.process.TestResultProcessor.initBIRT(TestResultProcessor.java:170)
at com.detroitdiesel.manufops.process.TestResultProcessor.mainProcess(TestResultProcessor.java:84)
at com.detroitdiesel.manufops.process.TestResultProcessorMain.main(TestResultProcessorMain.java:100)

Any help will be appretiated.

Thank you,
Mike

JanaF

Hi Mike,

I have got a similar issue with BIRT 3.7.2. Did you solve your problem?

Any help is greatly appreciated, thank you in advance,

Jana