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Posted to commits@cassandra.apache.org by "Mikhail Mazursky (JIRA)" <ji...@apache.org> on 2013/06/09 11:30:21 UTC

[jira] [Created] (CASSANDRA-5625) Cleanup Tracing class

Mikhail Mazursky created CASSANDRA-5625:
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             Summary: Cleanup Tracing class
                 Key: CASSANDRA-5625
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5625
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Mikhail Mazursky
            Priority: Trivial


1. Tracing instance cannot be null because it's initialized at classloading time and never changes. Made it final to prove that. Removed all redundant null checks.
2. StorageService has a Tracing.instance() call - it should trace something or can be removed?
3. Made sessions a ConcurrentMap to stress that it should be thread-safe.

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