找不到采用HTraceConfiguration的类org.apache.htrace.impl.ZipkinSpanReceiver的构造函数

Question

这是我按照本文档中的说明在我的HBase日志中看到的内容：

http://hbase.apache.org/book.html#tracing

2017-03-02 09:47:12,851 ERROR [main] htrace.SpanReceiverBuilder: SpanReceiverBuilder cannot find a constructor for class org.apache.htrace.impl.ZipkinSpanReceiverwhich takes an HTraceConfiguration.  Disabling span receiver.

以下是我在hbase-site.xml中的条目：

   <property>
      <name>hbase.trace.spanreceiver.classes</name>
      <value>org.apache.htrace.impl.ZipkinSpanReceiver</value>
    </property>
    <property>
      <name>hbase.htrace.zipkin.collector-hostname</name>
      <value>jesaremi-svpc</value>
    </property>
    <property>
      <name>hbase.htrace.zipkin.collector-port</name>
      <value>9410</value>
    </property>

并且我在HBase库文件夹中还有以下额外的jar文件：

zipkin-1.20.1.jar
htrace-core-3.1.0-incubating.jar
htrace-zipkin-4.2.0-incubating.jar

Answer 1

HTraceConfiguration包名称不同。

(zipkin htrace- -> -3.1.0-incubating.jar) (org.apache.htrace.core.HTraceConfiguration htrace-zipkin-4.2.0-incubating.jar)

我使用htrace-zipkin版本3.1.0解决了这个问题。