CDV ❯ Fix misleading statistics error message

• Type: Bug
• Status: Open
• Priority: 2 Major
• Resolution:
• Component/s:
• Labels:

• Assignee: prodmgmt
• Reporter: tgautier
• Created: October 10, 2008
• Votes: 0
• Watchers: 0
• Updated:

  March 19, 2010
• Resolved:

Description

http://forums.terracotta.org/forums/posts/list/1467.page#8966

The statistics store couldn’t be opened at ‘c:\terracotta\server-statistics’. The CVT gathering system will not be active for this node.

A common reason for this is that you’re launching several Terracotta clients or servers on the same machine. The default directory for the statistics store uses the IP address of the machine that it runs on as the identifier. When several clients are being executed on the same machine, a typical solution to properly separate these directories is by using a JVM property at startup that is unique for each client.

For example: dso-java.sh -Dnode=node1 your.main.Class

You can then adapt the tc-config.xml file so that this JVM property is picked up when the statistics directory is configured by using %(node) in the statistics path.

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