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Distributed query tracing #1312

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MichaelScofield opened this issue Apr 3, 2023 · 3 comments
Closed

Distributed query tracing #1312

MichaelScofield opened this issue Apr 3, 2023 · 3 comments
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C-feature Category Features

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@MichaelScofield
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What problem does the new feature solve?

Can't see the status of distributed query, hard to debug.

What does the feature do?

Add distributed query tracing, and visualize it.

Implementation challenges

No response
@MichaelScofield MichaelScofield added the C-feature Category Features label Apr 3, 2023
@waynexia
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waynexia commented Apr 3, 2023

can #1023 + jaeger solve this?

@MichaelScofield
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Part of it, #1023 is too broad, we need more domain specific tracing.

@waynexia waynexia self-assigned this Jul 11, 2023
@waynexia waynexia mentioned this issue Jul 11, 2023
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@waynexia
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A rough plan:

  1. request first comes to frontend in any protocol
  2. frontend assigns a trace id (a random u64 for now) to the context
  3. pass the trace id all around
  4. record the trace id in trace span (from minitrace)
  5. feed minitrace records to jaeger

@shuiyisong shuiyisong mentioned this issue Jul 21, 2023
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@waynexia waynexia mentioned this issue Jul 21, 2023
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@niebayes niebayes self-assigned this Aug 18, 2023
@niebayes niebayes removed their assignment Nov 27, 2023
@waynexia waynexia mentioned this issue Feb 18, 2024
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@MichaelScofield @waynexia @tisonkun @niebayes