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Posted to issues@htrace.apache.org by "Masatake Iwasaki (JIRA)" <ji...@apache.org> on 2015/02/26 09:21:04 UTC

[jira] [Created] (HTRACE-119) detach of NullScope singleton should not fail

Masatake Iwasaki created HTRACE-119:
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             Summary: detach of NullScope singleton should not fail
                 Key: HTRACE-119
                 URL: https://issues.apache.org/jira/browse/HTRACE-119
             Project: HTrace
          Issue Type: Bug
    Affects Versions: master
            Reporter: Masatake Iwasaki
            Assignee: Masatake Iwasaki


The {{detach}} method of NullScope singleton is possible to be called multiple times by users avoiding conditionals by the assumption that NullScope#close and NullScope#detach results in no-op. Calling {{detach}} of NullScope singleton multiple times throws RuntimeException by HTRACE-101 now.



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