[infinispan-issues] [JBoss JIRA] Created: (ISPN-1062) Cannot enroll 2 cache instances in the same global Tx
Cannot enroll 2 cache instances in the same global Tx
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Key: ISPN-1062
URL: https://issues.jboss.org/browse/ISPN-1062
Project: Infinispan
Issue Type: Bug
Components: Transactions
Affects Versions: 5.0.0.BETA2, 5.0.0.BETA1
Reporter: Nicolas Filotto
Assignee: Manik Surtani
Priority: Critical
Attachments: TestMultiCacheInstances.java
It seems that there is a regression since ISPN 5.0.0, the method isSameRM returns null
even for 2 different cache instances which has for side effect to make ISPN forget to
commit the changes on the second cache and more important to release the locks that have
been acquired during the Tx.
The following code fails on ISPN 5.0.0 but passes on ISPN 4.2.1.FINAL (with a real TM like
Arjuna)
{code:java}
public void testUpdate() throws Exception
{
Cache<String, String> cache1 = manager.getCache("cache1");
Cache<String, String> cache2 = manager.getCache("cache2");
assertFalse(cache1.containsKey("a"));
assertFalse(cache2.containsKey("b"));
TransactionManager tm = cache1.getAdvancedCache().getTransactionManager();
tm.begin();
cache1.put("a", "value1");
cache2.put("b", "value2");
tm.commit();
assertEquals("value1", cache1.get("a"));
assertEquals("value2", cache2.get("b"));
tm.begin();
cache1.remove("a");
cache2.remove("b");
tm.commit();
assertFalse(cache1.containsKey("a"));
assertFalse(cache2.containsKey("b"));
}
{code}
Find as attached file the full unit test
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