Package org.apache.hadoop.fs

Class FsTracer

java.lang.Object

org.apache.hadoop.fs.FsTracer

@Private
@Unstable
public final class FsTracer
extends Object

Holds the HTrace Tracer used for FileSystem operations. Ideally, this would be owned by the DFSClient, rather than global. However, the FileContext API may create a new DFSClient for each operation in some cases. Because of this, we cannot store this Tracer inside DFSClient. See HADOOP-6356 for details.

Method Summary

Modifier and Type	Method	Description
static org.apache.hadoop.tracing.Tracer	get(Configuration conf)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

get

public static org.apache.hadoop.tracing.Tracer get(Configuration conf)