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Posted to dev@hive.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2018/05/23 22:26:00 UTC

[jira] [Created] (HIVE-19685) OpenTracing support for HMS

Todd Lipcon created HIVE-19685:
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             Summary: OpenTracing support for HMS
                 Key: HIVE-19685
                 URL: https://issues.apache.org/jira/browse/HIVE-19685
             Project: Hive
          Issue Type: New Feature
          Components: Metastore
            Reporter: Todd Lipcon


When diagnosing performance of metastore operations it isn't always obvious why something took a long time. Using a tracing framework can provide an end-to-end view of an operation including time spent in dependent systems (eg filesystem operations, RDBMS queries, etc). This JIRA proposes to integrate OpenTracing, which is a vendor-neutral tracing API into the HMS server and client.



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