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From "dev@xx" <...@proxiflex.fr>
Subject Re: LINUX Hang on creation - ERROR XBM0J Directory already existsonsecond load
Date Thu, 03 Sep 2009 12:43:21 GMT
both are ext3

----- Original Message ----- 
From: "Kristian Waagan" <Kristian.Waagan@Sun.COM>
To: "Derby Discussion" <derby-user@db.apache.org>
Sent: Thursday, September 03, 2009 1:34 PM
Subject: Re: LINUX Hang on creation - ERROR XBM0J Directory already 
existsonsecond load


> dev@xx wrote:
>> Thanks for so quick answer !
>>
>> Yes I had found the jira issue but as it was not giving any workaround 
>> ;-)
>>
>> I am thinking to all your suggestions but it is not so easy to do for 
>> me... (I am quite new to LINUX and my dev machine is under Windows)
>>
>> I have tested on another machine with Fedora 
>> (java-1.6.0-openjdk-1.6.0.0-15.b14.fc10) and it is working !!
>> The non working machine is a Debian (JRE Sun Microsystems Inc. 1.6.0_13).
>
> May not be relevant, but is the file system type the same on the two 
> machines?
> (i.e. ext3 or ReiserFS)
>
>
> Regards,
> -- 
> Kristian
>>
>> For now I am going to make a small application to test only the Derby 
>> feature and will give you the result.
>>
>> Sincerely,
>>
>> JY LINET
>>
>>
>> ----- Original Message ----- From: "Kristian Waagan" 
>> <Kristian.Waagan@Sun.COM>
>> To: "Derby Discussion" <derby-user@db.apache.org>
>> Sent: Thursday, September 03, 2009 11:20 AM
>> Subject: Re: LINUX Hang on creation - ERROR XBM0J Directory already 
>> exists onsecond load
>>
>>
>>> dev@xx wrote:
>>>> Hi,
>>>> I have developped my application under Windows XP and everything is 
>>>> working correctly.
>>>> Now I start testing under LINUX but without success.
>>>> When I start first time the embedded driver with create=true option, 
>>>> the application hang but the database seams created, except that the 
>>>> service.properties file doesn't exists (compare to Windows files).
>>>
>>> Hello,
>>>
>>> What you describe looks similar to 
>>> https://issues.apache.org/jira/browse/DERBY-4098
>>>
>>> To start with a few general things:
>>> - Does creating and then booting the database work when using ij only?
>>>   (ij is the Derby command line tool)
>>> - Are you sure the application code isn't touching the database 
>>> directory or the services.properties file?
>>> - Is it possible to limit DBCP to a single connection?
>>>  (rule out race conditions during creation/boot)
>>> - Is it hard for you to switch to the client driver?
>>>   (for testing only, and remember to start the network server)
>>> - Have you tried your application on several Linux machines, or only 
>>> one?
>>> - Are you able to write something that will monitor your system for all 
>>> accesses to the service.properties?
>>>   (i.e something like DTrace on Solaris).
>>>   The fact that the file doesn't exist may be a problem...
>>>
>>>
>>> Regards,
>>> -- 
>>> Kristian
>>>
>>>> The derby.log seams "normal" :
>>>> ----------------------------------------------------------------
>>>> 2009-09-03 08:42:56.580 GMT:
>>>>  Booting Derby version The Apache Software Foundation - Apache Derby - 
>>>> 10.5.1.1 - (764942): instance a816c00e-0123-7f12-1804-00002387de98 on 
>>>> database directory /home/idaxx/demo/srv/db/dataxx
>>>> Database Class Loader started - derby.database.classpath=''
>>>>  When I restart the application I have the ERROR XBM0J. So it seams 
>>>> that the creation is uncomplete.
>>>> The derby.log is :
>>>> 2009-09-03 08:45:04.951 GMT Thread[WrapperListener_start_runner,5,main] 
>>>> Cleanup action starting
>>>> ERROR XBM0J: Directory 
>>>> /home/idaxx/demo/srv/db//home/idaxx/demo/srv/db/dataxx already exists.
>>>>         at 
>>>> org.apache.derby.iapi.error.StandardException.newException(Unknown 
>>>> Source)
>>>>         at 
>>>> org.apache.derby.impl.services.monitor.StorageFactoryService$9.run(Unknown

>>>> Source)
>>>>         at java.security.AccessController.doPrivileged(Native Method)
>>>>         at 
>>>> org.apache.derby.impl.services.monitor.StorageFactoryService.createServiceRoot(Unknown

>>>> Source)
>>>>         at 
>>>> org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown 
>>>> Source)
>>>>         at 
>>>> org.apache.derby.impl.services.monitor.BaseMonitor.createPersistentService(Unknown

>>>> Source)
>>>>         at 
>>>> org.apache.derby.iapi.services.monitor.Monitor.createPersistentService(Unknown

>>>> Source)
>>>>         at 
>>>> org.apache.derby.impl.jdbc.EmbedConnection.createDatabase(Unknown 
>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown 
>>>> Source)
>>>>         at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>>>         at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown 
>>>> Source)
>>>>         at 
>>>> org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
>>>>         at 
>>>> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
>>>>         at 
>>>> org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1247)
>>>>         at 
>>>> org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1221)
>>>>         at 
>>>> org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
>>>>         at 
>>>> fr.proxiflex.axx.db.Pool.getDataSourceConnection(Pool.java:236)
>>>>         at 
>>>> fr.proxiflex.axx.db.PXConnection.<init>(PXConnection.java:45)
>>>>         at fr.proxiflex.axx.db.Pool.getConnection(Pool.java:241)
>>>>         at 
>>>> fr.proxiflex.axx.db.PoolList.getConnection(PoolList.java:136)
>>>>         at fr.proxiflex.axx.db.DBContext.getConn(DBContext.java:111)
>>>>         at fr.proxiflex.axx.db.DBContext.getConn(DBContext.java:93)
>>>>         at fr.proxiflex.axx.Module.beforeInit(Module.java:234)
>>>>         at 
>>>> fr.proxiflex.axx.server.ModuleAbstract.init(ModuleAbstract.java:34)
>>>>         at 
>>>> fr.proxiflex.axx.server.DemuxIoHandler.initModule(DemuxIoHandler.java:353)
>>>>         at 
>>>> fr.proxiflex.axx.server.DemuxIoHandler.initModules(DemuxIoHandler.java:330)
>>>>         at 
>>>> fr.proxiflex.axx.server.DemuxIoHandler.<init>(DemuxIoHandler.java:187)
>>>>         at fr.proxiflex.axx.server.PXServer.start(PXServer.java:232)
>>>>         at 
>>>> org.tanukisoftware.wrapper.WrapperManager$12.run(WrapperManager.java:2979)
>>>> Cleanup action completed
>>>> 2009-09-03 08:45:04.973 GMT Thread[WrapperListener_start_runner,5,main] 
>>>> Cleanup action starting
>>>> java.sql.SQLException: Failed to create database 'directory:dataxx', 
>>>> see the next exception for details.
>>>>         at 
>>>> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown

>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown 
>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown 
>>>> Source)
>>>>         at 
>>>> org.apache.derby.impl.jdbc.EmbedConnection.createDatabase(Unknown 
>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown

>>>> Source)
>>>>         at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown 
>>>> Source)
>>>>         at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>>>         at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown 
>>>> Source)
>>>>         at 
>>>> org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFacto
>>>> ry.java:38)
>>>>         at 
>>>> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory
>>>>  I made searches on internet and tried a lot of differents ways to 
>>>> define the databasename and the home directory but without success.
>>>>  Thanks for help...
>>>>  JY LINET
>>>
>>>
>>
>
> 


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