mwu created DERBY-5856:
--------------------------
Summary: ERROR XSDB6:Another instance of Derby may have already
booted the database under multiple JVM environment
Key: DERBY-5856
URL: https://issues.apache.org/jira/browse/DERBY-5856
Project: Derby
Issue Type: Bug
Components: Eclipse Plug-in
Affects Versions: 10.5.1.1
Environment: Windows, eclipse
Reporter: mwu
There are 2 JVM lauched in my environment, one JVM is trying to access the
derby database with url jdbc:derby:d:\location1\sample, another JVM is trying
to access the another derby db with url jdbc:derby:d:\location2\sample.
For each JVM, will create multiple connection during runtime. When one JVM has
create serveral connections from database, only one connection is allowed for
another JVM. If I tried to create more connection for another JVM, it will
throw the exception:
Caused by: java.sql.SQLException: Failed to start database
'd:\location2\sample.', see the next exception for details.
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
Source)
... 71 more
Caused by: java.sql.SQLException: Another instance of Derby may have already
booted the database d:\location2\sample.
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown
Source)
... 68 more
Caused by: ERROR XSDB6: Another instance of Derby may have already booted the
database d:\location2\sample.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at
org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown
Source)
at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown
Source)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown
Source)
at
org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown
Source)
at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown
Source)
at
org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
at
org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown
Source)
at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown
Source)
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