[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-383) Session draining broken: requests counting broken on load-balancer
Radoslav Husar (JIRA)
issues at jboss.org
Wed Jan 29 13:49:28 EST 2014
[ https://issues.jboss.org/browse/MODCLUSTER-383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radoslav Husar updated MODCLUSTER-383:
--------------------------------------
Workaround Description: Disable context manually, wait for desired time. Do not use session draining.
Workaround: Workaround Exists
> Session draining broken: requests counting broken on load-balancer
> ------------------------------------------------------------------
>
> Key: MODCLUSTER-383
> URL: https://issues.jboss.org/browse/MODCLUSTER-383
> Project: mod_cluster
> Issue Type: Bug
> Affects Versions: 1.3.0.Alpha1
> Reporter: Radoslav Husar
> Assignee: Jean-Frederic Clere
> Priority: Critical
> Fix For: 1.3.0.Alpha2
>
>
> The request counting is broken. Looks like synchronization problem with dirty cached reads.
> Steps to reproduce:
> # start AS with some context
> # start LB
> # start 2 or more load driver threads
> # number of requests on that context goes to higher values than 2, eventually and slowly increasing
> On the AS it manifests as:
> {noformat}
> 19:44:14,160 WARN [org.jboss.modcluster] (MSC service thread 1-7) MODCLUSTER000022: Failed to drain 57 remaining pending requests from default-host:/clusterbench within 10.0 seconds
> {noformat}
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