Performance degradation in multi-transaction operations
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Key: OPENJPA-439
URL: https://issues.apache.org/jira/browse/OPENJPA-439
Project: OpenJPA
Issue Type: Bug
Components: kernel
Affects Versions: 1.0.0, 0.9.7, 0.9.6, 0.9.0, 1.0.1, 1.0.2, 1.1.0
Reporter: Patrick Linskey
Fix For: 1.1.0
Reusing a Broker for multiple transactions / persistence contexts demonstrates
a performance degradation, possibly due to explicit calls to clear sets and
maps, rather than just dereferencing them.
Discussion:
http://www.nabble.com/Performance-drop-in-AbstractHashedMap.clear%28%29-tf4769771.html#a13656730
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