Preventing Dead lock isses with jdbc persistence storage
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Key: SANDESHA2-184
URL: https://issues.apache.org/jira/browse/SANDESHA2-184
Project: Sandesha2
Issue Type: Improvement
Reporter: Amila Chinthaka Suriarachchi
There are some random deadlocks occurs with jdbc persistence storage since
Sandesha2 core access the table resources in different orders. Although these
deadlocks are rear there is a possibility of getting them.
As a solution for this problem we can lock the transactions at the storage
level and let only one transaction to proceed. Then there is no chance for dead
locks.
This appears to be not a proper solution but it can prevent the deadlock
occurrences.
This may reduce the performance since it prevents parallel processing and is
not solving the problem in a distributed environment.
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