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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-5131) Disable the istat daemon by default for 10.8.1
Date Mon, 14 Mar 2011 13:50:29 GMT
Disable the istat daemon by default for 10.8.1
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                 Key: DERBY-5131
                 URL: https://issues.apache.org/jira/browse/DERBY-5131
             Project: Derby
          Issue Type: Task
          Components: SQL, Test
            Reporter: Rick Hillegas


Turning on the istat daemon increases the risk of problems which arise when a database shuts
down in the middle of collecting index statistics. There is concern that this increased risk
could be significant. A consensus has developed that the istat daemon should not run by default
in 10.8.1. For the shutdown-related problem, see DERBY-5108. For the community discussion
of the risk to 10.8.1, see this email thread: http://old.nabble.com/opinions-on-a-less-aggressive-release-of-the-istats-feature--to31129980.html#a31143697

This issue tracks the work needed to turn off the istat daemon (by default) in 10.8.1 but
re-enable it as the default on the trunk.

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