This also means that you cannot start two JVM instances by pointing to the
same CARBON_HOME. Think of a scenario where Carbon is running within two
appservers as a webapp. It should be possible to point to the same
CARBON_HOME and run both instances. Can we get rid of this log check?


On Wed, May 25, 2011 at 6:41 PM, Sumedha Rubasinghe <[email protected]>wrote:

> I just killed running instance of a server & tried re-booting.
>
> [2011-05-25 18:33:48,741]  INFO
> {org.wso2.carbon.atomikos.TransactionFactory} -  Starting Atomikos
> Transaction Manager 3.7.0
> ERROR: the specified log seems to be in use already. Make sure that no
> other instance is running, or kill any pending process if needed.
> java.lang.RuntimeException: Log already in use?
> at
> com.atomikos.icatch.standalone.UserTransactionServiceImp.createDefault(UserTransactionServiceImp.java:246)
>  at
> com.atomikos.icatch.standalone.UserTransactionServiceImp.init(UserTransactionServiceImp.java:306)
> at
> com.atomikos.icatch.config.UserTransactionServiceImp.init(UserTransactionServiceImp.java:413)
>  at
> com.atomikos.icatch.jta.UserTransactionManager.checkSetup(UserTransactionManager.java:90)
> at
> com.atomikos.icatch.jta.UserTransactionManager.init(UserTransactionManager.java:140)
>  at
> org.wso2.carbon.atomikos.TransactionFactory.initTxManager(TransactionFactory.java:37)
>
> This is due to the lock file (tm.out.lck) created by atomikos in
> repository/log folder & deleting it makes the server boot up normally.
>
> -rw-r--r--   1 sumedha  staff    4358 May 25 15:00 tm.out
> -rw-r--r--   1 sumedha  staff       0 May 25 18:33 tm.out.1
> -rw-r--r--   1 sumedha  staff       0 May 25 18:33 tm.out.lck
>
> But, shouldn't we deal with gracefully?
>
> Created a JIRA[1] for future checkups.
>
>  /sumedha
>
> [1] https://wso2.org/jira/browse/CARBON-10291
>
> _______________________________________________
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>
>


-- 
*Afkham Azeez*
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