Name | Description | Type | Package | Framework |
AsyncSpanReceiver | Deliver Span information periodically to a destination. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
CountSampler | Sampler that returns true every N calls. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
LogSpans | A SpanReceiver that just logs the data using log4j. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
LogSpans .SpanLevel | Class | org.apache.accumulo.trace.instrument.receivers.LogSpans | Apache Accumulo | |
MilliSpan | A Span implementation that stores its information in milliseconds since the epoch. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
NullSpan | A Span that does nothing. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
RootMilliSpan | Span that roots the span tree in a process, but perhaps not the whole trace. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
RpcClientInvocationHandler | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo | |
RpcServerInvocationHandler | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo | |
Sampler | Extremely simple callback to determine the frequency that an action should be performed. | Interface | org.apache.accumulo.trace.instrument | Apache Accumulo |
SendSpansViaThrift | Send Span data to a destination using thrift. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
Span | Base interface for gathering and reporting statistics about a block of execution. | Interface | org.apache.accumulo.trace.instrument | Apache Accumulo |
SpanReceiver | The collector within a process that is the destination of Spans when a trace is running. | Interface | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
Trace | A Trace allows a user to gather global, distributed, detailed performance information while requesting a service. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
TraceCallable | Wrap a Callable with a Span that survives a change in threads. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
TraceExecutorService | Class | org.apache.accumulo.trace.instrument | Apache Accumulo | |
TraceProxy | Class | org.apache.accumulo.trace.instrument | Apache Accumulo | |
Tracer | A Tracer provides the implementation for collecting and distributing Spans within a process. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
TraceRunnable | Wrap a Runnable with a Span that survives a change in threads. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
TraceWrap | To move trace data from client to server, the RPC call must be annotated to take a TInfo object as its first argument. | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo |
ZooSpanClient | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo | |