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https://issues.apache.org/jira/browse/IMPALA-14752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arnab Karmakar reassigned IMPALA-14752:
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Assignee: Arnab Karmakar
> OpenTelemetry Context Propgation
> --------------------------------
>
> Key: IMPALA-14752
> URL: https://issues.apache.org/jira/browse/IMPALA-14752
> Project: IMPALA
> Issue Type: New Feature
> Affects Versions: Impala 4.5.0
> Reporter: Jason Fehr
> Assignee: Arnab Karmakar
> Priority: Major
>
> When using the hs2-http protocol, if clients pass in the OpenTelemetry
> context propagation http header, then Impala must set the query's trace id
> and the parent span id of the root span based on the value of this header.
> General details about OpenTelemetry context propagation can be found at
> https://opentelemetry.io/docs/concepts/context-propagation/
> Specific details about how the OpenTelemetry C++ SDK implements context
> propagation can be found at
> https://opentelemetry.io/docs/languages/cpp/instrumentation/#context-propagation
> with an example in the [SDK
> docs|https://github.com/open-telemetry/opentelemetry-cpp/blob/main/examples/http/server.cc#L52-L73].
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