Added OpenTelemetry support #269
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- Added extension/Dynatrace.js to wrap exec / execute / prepare functions with dynatrace tracing
- Modified the Client to automatically wrap with dynatrace tracing when isDynatraceEnabled()
is true (@dynatrace/oneagent-sdk is installed and HDB_NODEJS_SKIP_DYNATRACE is off) and
the dynatrace connect option is true
- Added the dynatrace and dynatraceTenant connect options
- Modified ResultSet.js to have the getRowCount function
- Added 2 unit tests for getRowCount
- Added the isDynatraceSupported field to the driver (Hana class)
- Added the MockDynatraceSDK for testing and added integration tests for dynatrace
Testing Notes
The Makefile was modified so that `make test-dynatrace` will test only the dynatrace integration tests
To install the MockDynatraceSDK, copy the contents of the MockDynatraceSDK folder into
node_modules/@dynatrace/oneagent-sdk
The integration tests were designed to be able to dynamically run on the mock dynatrace and the real
dynatrace depending on the node_modules import
- Updated the create table hook to allow the tests to be run without a config.json
- Modified Dynatrace.js result set callback to allow array results to indicate the rows returned not just result sets like before - Added an integration test to check that an insert with execute would trace the number of rows affected
- Added an index check to ensure that the callback when preparing statements for dynatrace exists and is a function - Improved some test naming to better indicate client execute tests vs. client exec and statement execute tests - Added a comment to indicate when numbers are returned for rows affected
- Added extension/OpenTelemetry.js to automatically wrap exec / execute /
prepare / commit / rollback with OpenTelemetry tracing
- Client will automatically wrap with OpenTelemetry tracing when
isOpenTelemetryEnabled() is true
- Most async functions will propagate context (except connect to match
hana-client)
- Added openTelemetry and openTelemetryTenant connect options
- Added isOpenTelemetrySupported property to the driver (Hana class)
- Added MockOpenTelemetrySDK and integration tests
Testing Notes
OpenTelemetry is only tested when the ENABLE_NODE_OPENTEL_TESTS environment
variable is set and not 0 or false. So the Makefile now has `make test-opentelemetry`
which will run the OpenTelemetry integration tests with this environment variable.
To install the MockOpenTelemetrySDK, copy the contents of the MockOpenTelemetrySDK
into node_modules/@opentelemetry/api
- Added 10 seconds of delay before external traces tests are done when testing with real tracing backends to give them time to log
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prepare / commit / rollback with OpenTelemetry tracing
isOpenTelemetryEnabled() is true
hana-client)
Testing Notes
OpenTelemetry is only tested when the ENABLE_NODE_OPENTEL_TESTS environment
variable is set and not 0 or false. So the Makefile now has
make test-opentelemetrywhich will run the OpenTelemetry integration tests with this environment variable.
To install the MockOpenTelemetrySDK, copy the contents of the MockOpenTelemetrySDK
into node_modules/@opentelemetry/api