DataDog/dd-trace-java v0.23.0

0.23.0

on GitHub

Improvements

• Added setting to split-by-domain for HTTP clients. #691
  • Sets the service name for client calls to the hostname in the url being called.
  • Off by default. Works best with few distinct hosts. To enable:
    • System property: -Ddd.trace.http.client.split-by-domain=true
    • Environment variable: DD_TRACE_HTTP_CLIENT_SPLIT_BY_DOMAIN=true
• Bundle JMX integrations from integrations-core #639 #696
  • These can be enabled via config:
    • System property: -Ddd.integration.<name>.enabled=true
    • Environment variable: DD_INTEGRATION_<NAME>_ENABLED=true
    • <Name> is the name of the folder under integrations-core
• Better handling of JMXFetch initialization delay when using custom loggers #684 #686
• Added instrumentation for maintaining trace context in ForkJoin tasks and ScheduledThreadpoolExecutor #666 #672 #701
• Added instrumentation for aws-sdk v2 (enabled by default) #666
• More reliable Netty instrumentation #676
• More reliable Webflux instrumentation #688
• Extend instrumentation support for Elasticsearch rest client to 6.3+ #679

Fixes

• Ignore Clojure's DynamicClassLoader to avoid ClassNotFoundException #689 (Thanks @sattvik!)
• Better handling for Eclipse OSGi classloader #671
• Apply fixed Hystrix operation name to avoid multiple span names in UI #683