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  1. HBase
  2. HBASE-26419 Tracing Spans of RPCs should follow otel semantic conventions
  3. HBASE-26366

Provide meaningful parent spans to ZK interactions

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.5.0, 3.0.0-alpha-2
    • 2.5.0, 3.0.0-alpha-3
    • tracing
    • None

    Description

      Enable tracing with -Dotel.traces.sampler=always_on and launch the standalone master, check the trace store. We see lots of single-span traces, each a call to different RecoverableZooKeeper methods, like create and exists. Whatever master startup thread this is should define its own root span.

      Attachments

        1. regroup-spans-for-recoverablezookeeper.create.png
          290 kB
          Tak-Lon (Stephen) Wu
        2. image.png
          215 kB
          Nick Dimiduk

        Activity

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            ndimiduk Nick Dimiduk
            ndimiduk Nick Dimiduk
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            Dates

              Created:
              Updated:
              Resolved: