Eric Shu created GEODE-5181:
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             Summary: A get operation in a transaction on a persistent region 
on a restarted server could fail
                 Key: GEODE-5181
                 URL: https://issues.apache.org/jira/browse/GEODE-5181
             Project: Geode
          Issue Type: Bug
          Components: persistence, transactions
            Reporter: Eric Shu


When trying to fix GEODE-5173, we find out that transaction could fail on 
persistent region as well due to a race.

Geode by default recovering persistent region entry asynchronously, so there is 
a race that a get could land on an region entry not yet recovered from disk. 
And transaction will get a NOT_AVAILABLE value or fail with 
NotSerializableException: org.apache.geode.internal.cache.Token$NotAvailable if 
transaction initiated on a client.

To avoid this race, user can set -Dgemfire.disk.recoverValuesSync system 
property to true to avoid this issue.

This issue will be fixed in GEODE-1.7.0 along with fix of GEODE-5173.



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