org.apache.hadoop.tracing

インタフェース TraceAdminProtocol

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public interface TraceAdminProtocol

Protocol interface that provides tracing.

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
static long	versionID

メソッドのサマリー

修飾子とタイプ	メソッドと説明
long	addSpanReceiver(SpanReceiverInfo desc) Add a new trace span receiver.
SpanReceiverInfo[]	listSpanReceivers() List the currently active trace span receivers.
void	removeSpanReceiver(long spanReceiverId) Remove a trace span receiver.

フィールドの詳細

versionID

static final long versionID

関連項目:

定数フィールド値

メソッドの詳細

listSpanReceivers

SpanReceiverInfo[] listSpanReceivers()
                              throws IOException

List the currently active trace span receivers.

例外:

IOException - On error.

addSpanReceiver

long addSpanReceiver(SpanReceiverInfo desc)
              throws IOException

Add a new trace span receiver.

パラメータ:

desc - The span receiver description.

戻り値:

The ID of the new trace span receiver.

例外:

IOException - On error.

removeSpanReceiver

void removeSpanReceiver(long spanReceiverId)
                 throws IOException

Remove a trace span receiver.

パラメータ:

spanReceiverId - The id of the span receiver to remove.

例外:

IOException - On error.