[jira] [Updated] (HDDS-13679) Distributed tracing improvement

["Sumit Agrawal (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-13679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sumit Agrawal updated HDDS-13679:
---------------------------------
    Status: Reopened  (was: Reopened)

> Distributed tracing improvement
> -------------------------------
>
>                 Key: HDDS-13679
>                 URL: https://issues.apache.org/jira/browse/HDDS-13679
>             Project: Apache Ozone
>          Issue Type: Epic
>            Reporter: Sumit Agrawal
>            Assignee: Sumit Agrawal
>            Priority: Major
>              Labels: pull-request-available
>
> Ozone is currently using OpenTracing with Jaegaer as the destination. Now the OpenTracing project is deprecated and no longer supported. It is suggested to Migrate *OpenTelemetry which is standard* and supports various tools including Jaeger as UI to show traces.
>  
> Migration:
>  # Make use of OpenTelemetry methods
>  # Jaeger is supported with OTLP protocol over 4217 port with grpc
>  # change env variable naming to be used for tracing
>  # using standard *W3CTraceContextPropagator* for propogating context
>  
> Improvement:
>  * SpanKind addition as Server, Client, Internal, producer, consumer
>  * Service Name in trace to be more visual tracking like, OM-IP:Port, SCM-IP:Port, OzoneClient-PID
>  * Tracing hierarchy to be validated for flows
>  * Dynamic enable trace log for OM/SCM/DN
>  * Trace documentation
> New exploratory feature:
>  * Tracing hierarch to continue Span from User code (no need new trace start from Ozone Client) for E2E tracing
>  * Tracing level control external tracing, internal tracing, include thread tracing



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