Pinpoint 2.2.1

What’s New in 2.2.1

Notice for grpc users in Pinpoint Agent

Notice for alarm batch

Add Reactor-Netty HTTP Client Plugin

• Server Map

  

• Call Stack

  

Support OS environment variable

Pinpoint Agent supports OS environment variable.

$ PROFILER_SAMPLING_RATE=10

• Configuration order
  • Java System properties
  • OS environment variables
  • Agent external configuration
  • Agent profile configuration /profiles/${profile}/pinpoint.config
  • Agent configuration /pinpoint-env.config

Support @Value Annotation in agent

• Before

    this.collectorSpanServerIp = profilerConfig.readString("profiler.collector.span.ip", DEFAULT_IP, placeHolderResolver);
    this.collectorSpanServerPort = profilerConfig.readInt("profiler.collector.span.port", 9996);
  

• After

    @Value("${profiler.collector.span.ip}")
    private String collectorSpanServerIp = DEFAULT_IP;
      
    @Value("${profiler.collector.span.port}")
    private int collectorSpanServerPort = 9996;
  

Notice

Fixed problem on gRPC-stream not working with below log.

2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:1
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:2
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:3
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:4
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:5
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:6
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:7
2020-10-23 11:21:57 [INFO ](c.n.p.p.s.g.SpanGrpcDataSender     ) Discard PSpanMessage message, stream not ready. discardCount:8

Thank You

to
whom provided or suggested valuable features
whom fixed or reported bugs
whom showed interest in Pinpoint and shared it to others.

Thank you all. If there is someone who was inadvertently excluded, please let me know.
@imbf @yjqg6666

Upgrade consideration

HBase compatibility table:

Agent compatibility to Collector table:

Additionally, the required Java version to run each Pinpoint component is given below:

Supported Modules

• JDK 7+
• Supported versions of the * indicated library may differ from the actual version.