[infinispan-issues] [JBoss JIRA] (ISPN-7526) Write skew fires even if the previous value was not read
Radim Vansa created ISPN-7526:
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Summary: Write skew fires even if the previous value was not read
Key: ISPN-7526
URL: https://issues.jboss.org/browse/ISPN-7526
Project: Infinispan
Issue Type: Bug
Components: Core, Transactions
Affects Versions: 8.2.6.Final, 9.0.0.CR2
Reporter: Radim Vansa
Assignee: Radim Vansa
When the entry was overwritten without reading previous value and then we read it (this
read is handled from the current context), write skew check is still applied and can fail,
despite that it's unnecessary.
{code:java}
cache.put("k", "init");
tm.begin();
cache.getAdvancedCache().withFlags(Flag.IGNORE_RETURN_VALUES).put("k",
"v1");
assertEquals("v1", cache.put("k", "v2"));
Transaction tx = tm.suspend();
assertEquals("init", cache.put("k", "other"));
tm.resume(tx);
tm.commit();
{code}
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