aws-xray-sdk-java | The official AWS X-Ray Recorder SDK for Java | AWS library
kandi X-RAY | aws-xray-sdk-java Summary
kandi X-RAY | aws-xray-sdk-java Summary
The official AWS X-Ray Recorder SDK for Java.
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Top functions reviewed by kandi - BETA
- Start a sub - segment
- Parse connection info
- Parse connection info builder
- Parse Oracle connection info
- Region SubsegmentRecords
- Extract request parameters from the request handler
- Get the operation handler for the given execution attributes
- Called before sub - segment creation
- Extract request parameters from the given request
- Formats a Segment
- Fetch the container metadata
- Trace SQL event
- Method to validate the sampling rule
- Compares two specified rules
- Serialize a StackTraceElement
- Ends the segment
- Creates a new filter configuration
- Send a single segment
- Create a hash code for this name
- Process a SAML file manifest
- This method is called after an error has been received
- Populates an entity with common metadata
- Starts a sub - segment
- Ends a sub - segment
- Process the incoming request
- Fetches the metadata
aws-xray-sdk-java Key Features
aws-xray-sdk-java Examples and Code Snippets
Community Discussions
Trending Discussions on aws-xray-sdk-java
QUESTION
We are adding XRAY to our Spring Boot application and I'm unable to resolve the following error:
...ANSWER
Answered 2018-Dec-20 at 20:48The X-Ray servlet filter will open a segment when it receives a request and close it before returning a response. The segment it creates represents a full request/response lifecycle. Anything captured as part of serving this request (in this case might be some AWS service calls) is called subsegment. As you can see the subsegments needs the tracing context (which segment is this for).
The issue is that on server startup the instrumentor tries to capture the S3 call but it cannot find the context as there is no request coming in yet. One option is to set an environment variable AWS_XRAY_CONTEXT_MISSING
to LOG_ERROR
so there is no exception but only a log entry. See more details at https://docs.aws.amazon.com/xray/latest/devguide/xray-sdk-java-configuration.html#xray-sdk-java-configuration-envvars.
For running on lambda the lambda container will create a segment for each invocation. It sets the tracing context as environment variable. So as long as the code being captured is within the handler class, the context should always be present.
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