[infinispan-issues] [JBoss JIRA] Created: (ISPN-587) ClassCastException in PutKeyValueCommand

Manik Surtani (JIRA) jira-events at lists.jboss.org
Tue Aug 10 06:39:49 EDT 2010


ClassCastException in PutKeyValueCommand
----------------------------------------

                 Key: ISPN-587
                 URL: https://jira.jboss.org/browse/ISPN-587
             Project: Infinispan
          Issue Type: Bug
          Components: Tree API
    Affects Versions: 4.1.0.CR2
            Reporter: Manik Surtani
            Assignee: Manik Surtani
             Fix For: 4.1.0.CR3


This command attempts to cast an entry to a MVCCEntry but it is possible that the entry in question is just a CacheEntry - happens when using the AtomicMap API, which in turn is used by the Tree adapter.

"public Object perform(InvocationContext ctx) throws Throwable {
      Object o;
      MVCCEntry e = (MVCCEntry) ctx.lookupEntry(key);
      Object entryValue = e.getValue();
... "

should be:

"
public Object perform(InvocationContext ctx) throws Throwable {
      Object o;
      CacheEntry e = (CacheEntry) ctx.lookupEntry(key);
      Object entryValue = e.getValue();
...
"

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