xray tracer: set subsegment type for child spans#2
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Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com>
rexnp
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Dec 15, 2021
| /** | ||
| * Gets this Span's type. | ||
| */ | ||
| const std::string& type() const { return type_; } |
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I also considered using a boolean isChild to mark a given span, but this works too.
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I think what you have is more flexible.
abaptiste
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Dec 15, 2021
| // Hex encoded 64 bit identifier | ||
| EXPECT_STREQ("00000000000003e7", s.parent_id().c_str()); | ||
| EXPECT_EQ(expected_->span_name, s.name().c_str()); | ||
| EXPECT_EQ(Subsegment, s.type().c_str()); |
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can we update the test to check that type() is not set for a parent span?
abaptiste
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Dec 15, 2021
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Looks good. Had one minor suggestion.
Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com>
suniltheta
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Jan 3, 2022
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Can you also include a note in docs/root/version_history/current.rst? Probably under Minor Behavior Changes
| @@ -26,6 +26,7 @@ namespace Tracers { | |||
| namespace XRay { | |||
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| constexpr auto XRayTraceHeader = "x-amzn-trace-id"; | |||
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can you change this also to constexpr absl::string_view ?
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* xray tracer: set subsegment type for child spans Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * adds test coverage Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com>
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Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> xray tracer: set subsegment type for child spans (#2) * xray tracer: set subsegment type for child spans Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * adds test coverage Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> Xray subsegment (#3) * xray tracer: set subsegment type for child spans Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * adds test coverage Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates xray subsegment name to use operation name (instead of parent's span name) Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates doc Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates doc Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> Xray subsegment (#4) * xray tracer: set subsegment type for child spans Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * adds test coverage Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates xray subsegment name to use operation name (instead of parent's span name) Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates doc Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * updates doc Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> * adds to spell check dictionary Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com> fixes spellcheck Signed-off-by: Rex Chang <58710378+rexnp@users.noreply.github.com>
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Signed-off-by: Rex Chang 58710378+rexnp@users.noreply.github.com
Commit Message: xray tracer: sets the xray segment with type "subsegment" from child spans.
xray doc: https://docs.aws.amazon.com/xray/latest/devguide/xray-api-segmentdocuments.html#api-segmentdocuments-subsegments
Additional Description:
Risk Level: low
Testing: unit test, manual setup verifying new xray behavior
Docs Changes: N/A
Release Notes:
Platform Specific Features:
[Optional Runtime guard:]
[Optional Fixes #Issue] aws/aws-app-mesh-roadmap#354
[Optional Fixes commit #PR or SHA]
[Optional Deprecated:]
[Optional API Considerations:]
Here's a piece of the output with this change and using the same howto-ecs-basics walkthrough:
in particular looking at the trace with
"name": "howto-ecs-basics/howto-ecs-basics-front-node", which is emitted by Envoy, it now contains a subsegment for the egress call tocds_egress_howto-ecs-basics_howto-ecs-basics-color-node_http_8080. Now, the only thing that remains is the fact that the name of this subsegment is the same as its parenthowto-ecs-basics/howto-ecs-basics-front-node. We'll have to confirm what the intended behavior is.