Ah. I think node-name in that context could be foobar. It's just an example. However, I have seen the same error and put a bug in around it. But it would be nice for these directories to be auto negotiated. So for multiple clients (like from maven) we need to have a way to split out the different clients to different directories.
I don't think we do that by default now, right? Don't log directories collide when you launch more than one client with maven? ----- Original Message ----- From: "Eugene Kuleshov" <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, March 25, 2008 4:30:08 PM (GMT-0800) America/Los_Angeles Subject: Re: [tc-dev] need to standardize on the system property names Taylor Gautier wrote: > why is the cvt system doing such a thing? Here is the error I am seeing on console when launching apps from Maven. The one below is somewhat weird, because it is printed when L2 been launched (no actual L1 on that VM): [INFO] [dso start] 2008-03-25 19:07:51,031 ERROR - [INFO] [dso start] ************************************************************************************** [INFO] [dso start] The statistics store couldn't be opened at [INFO] [dso start] 'C:\dev\terr\20spring\statistics'. [INFO] [dso start] The CVT gathering system will not be active for this node. [INFO] [dso start] [INFO] [dso start] A common reason for this is that you're launching several Terracotta L1 [INFO] [dso start] clients on the same machine. The default directory for the statistics store [INFO] [dso start] uses the IP address of the machine that it runs on as the identifier. [INFO] [dso start] When several clients are being executed on the same machine, a typical solution [INFO] [dso start] to properly separate these directories is by using a JVM property at startup [INFO] [dso start] that is unique for each client. [INFO] [dso start] [INFO] [dso start] For example: [INFO] [dso start] dso-java.sh -Dtc.node-name=node1 your.main.Class [INFO] [dso start] [INFO] [dso start] You can then adapt the tc-config.xml file so that this JVM property is picked [INFO] [dso start] up when the statistics directory is configured by using %(tc.node-name) in the [INFO] [dso start] statistics path. [INFO] [dso start] ************************************************************************************** > ----- Original Message ----- > From: "Eugene Kuleshov" <[EMAIL PROTECTED]> > To: [email protected] > Sent: Tuesday, March 25, 2008 4:05:52 PM (GMT-0800) America/Los_Angeles > Subject: [tc-dev] need to standardize on the system property names > > > I just noticed that new CVT system is expecting system property > tc.node-name is used to specify node name. However when application is > launched from Maven using Terracotta plugin, the property name used to > specify node is tc.nodeName and it is quite inconvenient. > > We need to standardize this property as well as anything similar we > might be using in various subsystems. > > regards, > Eugene _______________________________________________ tc-dev mailing list [email protected] http://lists.terracotta.org/mailman/listinfo/tc-dev
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