https://issues.apache.org/bugzilla/show_bug.cgi?id=49151
Summary: ClassCastException in BackupManager#stopInternal.
Product: Tomcat 7
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Cluster
AssignedTo: dev@tomcat.apache.org
ReportedBy: kfuj...@apache.org
In BackupManager#startInternal,
When constructor of LazyReplicatedMap throws exception,
sessions is not LazyReplicatedMap.
Actually, AbstractReplicatedMap#init has the possibility of throwing
RuntimeException.
In BackupManager#stopInternal ClassCastException is thrown
because AbstractReplicatedMap#breakdown is executed regardless of the type of
sessions.
should be changed as follows to avoid ClassCastException.
===
skip.
if (sessions instanceof LazyReplicatedMap) {
LazyReplicatedMap map = (LazyReplicatedMap)sessions;
if ( map!=null ) {
map.breakdown();
}
}
skip.
===
This problem exists in Tomcat7.0 and 6.0.
Best Regards.
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