Re: Can't have two instances of Phoenix running on same machine?

[Peter Royal]

CC'ing the user list, since this is most appropriate there...

On Monday, October 21, 2002, at 06:23  PM, pfisterj wrote:

When I tried to run development phoenix instance, at
same time, I got following error:
-----------------------------
INFO    2002-10-21 16:12:15.421 [Phoenix ] (): Logger
started
WARN    2002-10-21 16:12:15.500 [Phoenix ] (): Phoenix
was not started by the daemon thus it will not be
possible to restart the JVM via the Management
interface.
FATAL_E 2002-10-21 16:12:16.046 [Phoenix ] (): There
was a fatal error while starting Embeddor.
javax.management.MBeanException: nested exception is
java.net.BindException: Address already in use:
JVM_Bind

inside PHOENIX_HOME/conf/kernel.xml, there is the "SystemManager" component.

There are two tags under there that could be causing this:

<manager-adaptor-port>8082</manager-adaptor-port>
<enable-rmi-adaptor>true</enable-rmi-adaptor>

'enable-rmi-adaptor' may be commented out, or set to false. if so, don't worry about it. Otherwise, you want to set it to false on one of the instances.

You also want to make sure the 'manager-adaptor-port' is unique on each phoenix installation (I would just increment by one for the other install)

3)Assuming that works, is there a way to bring down
and startup a given SAR as opposed to bringing down
entire Phoenix system itself?

Yes, using the web-based management interface. http://localhost:<port number from above>

Another subject:
4a)I have been shutting Phoenix down using cntrl-C.
Is there another preferrable way to shut the server
down?

On Windows I believe Control-C is preferrable at the moment (4.0). I believe 4.1 has some batch file wrapper to start/stop

4b)After shutting down Phoenix the db.properties
indicates modified=yes.  This means that changes to
database have not been saved/commited to the data
file.  I would like to do SHUTDOWN COMPACT on hsqldb
when Phoenix shuts down.  I can't see any mechanism in
 DefaultHypersonicSQL.java nor in
HypersonicSQLHandler.java for implementing this.
How can I do this?

Is it possible to shutdown the server from the HsqlSocketRequestHandler interface?

If so, by modifying DefaultHypersonicSQL to implement the Disposable interface and calling the shutdown methods inside of dispose() would be the preferred way to implement.
-pete

--
peter royal -> [EMAIL PROTECTED]


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