[GEODE-2224] A ClassCastException occurs while attempting to execute a local query in transaction on a client

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: querying
• Assignee: Barrett Oglesby
• Reporter: Barrett Oglesby
• Created: 16/Dec/16 22:59
• Updated: 08/Feb/17 23:50
• Resolved: 19/Dec/16 20:27

Description

Code:

CacheTransactionManager cacheTransactionManager = cache.getCacheTransactionManager();
QueryService localQueryService = ((ClientCache) this.cache).getLocalQueryService();
cacheTransactionManager.begin();
Query query = queryService.newQuery(QUERY_STRING);
SelectResults results = (SelectResults) query.execute(PARAMETERS);
cacheTransactionManager.commit();

Exception:

Exception in thread "main" java.lang.ClassCastException: org.apache.geode.internal.cache.EntrySnapshot cannot be cast to org.apache.geode.internal.cache.LocalRegion$NonTXEntry
	at org.apache.geode.internal.cache.EntriesSet$EntriesIterator.moveNext(EntriesSet.java:179)
	at org.apache.geode.internal.cache.EntriesSet$EntriesIterator.<init>(EntriesSet.java:118)
	at org.apache.geode.internal.cache.EntriesSet.iterator(EntriesSet.java:83)
	at org.apache.geode.cache.query.internal.ResultsCollectionWrapper.iterator(ResultsCollectionWrapper.java:183)
	at org.apache.geode.cache.query.internal.QRegion.iterator(QRegion.java:243)
	at org.apache.geode.cache.query.internal.CompiledSelect.doNestedIterations(CompiledSelect.java:848)
	at org.apache.geode.cache.query.internal.CompiledSelect.doIterationEvaluate(CompiledSelect.java:715)
	at org.apache.geode.cache.query.internal.CompiledSelect.evaluate(CompiledSelect.java:553)
	at org.apache.geode.cache.query.internal.CompiledSelect.evaluate(CompiledSelect.java:57)
	at org.apache.geode.cache.query.internal.DefaultQuery.executeUsingContext(DefaultQuery.java:582)
	at org.apache.geode.cache.query.internal.DefaultQuery.execute(DefaultQuery.java:391)