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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2016/04/16 23:26:25 UTC

[jira] [Created] (ACCUMULO-4192) Analyze Threading for Tracing correctness

Josh Elser created ACCUMULO-4192:
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             Summary: Analyze Threading for Tracing correctness
                 Key: ACCUMULO-4192
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4192
             Project: Accumulo
          Issue Type: Task
          Components: trace
            Reporter: Josh Elser
            Priority: Blocker
             Fix For: 1.7.2, 1.8.0


When we switched from cloudtrace to htrace, we lost an implicit {{TraceRunnable}} wrapper in NamingThreadFactory (which is used by SimpleThreadPool). This results in the current Trace's span being lost across threads.

We should inspect uses of SimpleThreadPool (and maybe TraceRunnable in 1.6) to make sure that we don't have any other hidden tracing problems before the next 1.7 and 1.8 release.



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