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Posted to issues@htrace.apache.org by "stack (JIRA)" <ji...@apache.org> on 2015/12/09 19:49:11 UTC

[jira] [Created] (HTRACE-324) Document tracer setup, the passing of traces across RPC,

stack created HTRACE-324:
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             Summary: Document tracer setup, the passing of traces across RPC, 
                 Key: HTRACE-324
                 URL: https://issues.apache.org/jira/browse/HTRACE-324
             Project: HTrace
          Issue Type: Task
          Components: docs
            Reporter: stack


Doc why you should create a tracer always and create it early in your process. Then that you should start up a scope near immediately also so that your tracer context is available down the stack if anyone needs to pluck it from current thread context. Explain NPE when you do Tracer.curThreadTracer... and of how to fix, 

Doc you should close tracer when done

Fix the current page because it has deprecated way of setting up a new Tracer  using deprecated name method (this may be fixed already, we just haven't pushed it).





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