org.apache.skywalking.apm.agent.core.conf

Class Config.Agent

java.lang.Object

org.apache.skywalking.apm.agent.core.conf.Config.Agent

Enclosing class:

Config

public static class Config.Agent
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	ACTIVE_V1_HEADER Deactive V1 header in default
static boolean	ACTIVE_V2_HEADER Active V2 header in default
static String	AUTHENTICATION Authentication active is based on backend setting, see application.yml for more details.
static int	CAUSE_EXCEPTION_DEPTH How depth the agent goes, when log cause exceptions.
static int	COOL_DOWN_THRESHOLD How long should the agent wait (in minute) before re-registering to the OAP server after receiving reset command
static long	FORCE_RECONNECTION_PERIOD Force reconnection period of grpc, based on grpc_channel_check_interval.
static String	IGNORE_SUFFIX If the operation name of the first span is included in this set, this segment should be ignored.
static Map<String,String>	INSTANCE_PROPERTIES
static String	INSTANCE_UUID The identify of the instance
static boolean	IS_OPEN_DEBUGGING_CLASS If true, skywalking agent will save all instrumented classes files in `/debugging` folder.
static String	NAMESPACE Namespace isolates headers in cross process propagation.
static int	OPERATION_NAME_THRESHOLD Limit the length of the operationName to prevent errors when inserting elasticsearch
static int	SAMPLE_N_PER_3_SECS Negative or zero means off, by default.
static String	SERVICE_NAME Service name is showed in skywalking-ui.
static int	SPAN_LIMIT_PER_SEGMENT The max number of spans in a single segment.

Constructor Summary

Constructors

Constructor and Description
Agent()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

public static String NAMESPACE

Namespace isolates headers in cross process propagation. The HEADER name will be `HeaderName:Namespace`.

SERVICE_NAME

public static String SERVICE_NAME

Service name is showed in skywalking-ui. Suggestion: set a unique name for each service, service instance nodes share the same code

AUTHENTICATION

public static String AUTHENTICATION

Authentication active is based on backend setting, see application.yml for more details. For most scenarios, this needs backend extensions, only basic match auth provided in default implementation.

SAMPLE_N_PER_3_SECS

public static int SAMPLE_N_PER_3_SECS

Negative or zero means off, by default. SAMPLE_N_PER_3_SECS means sampling N TraceSegment in 3 seconds tops.

IGNORE_SUFFIX

public static String IGNORE_SUFFIX

If the operation name of the first span is included in this set, this segment should be ignored.

SPAN_LIMIT_PER_SEGMENT

public static int SPAN_LIMIT_PER_SEGMENT

The max number of spans in a single segment. Through this config item, skywalking keep your application memory cost estimated.

IS_OPEN_DEBUGGING_CLASS

public static boolean IS_OPEN_DEBUGGING_CLASS

If true, skywalking agent will save all instrumented classes files in `/debugging` folder. Skywalking team may ask for these files in order to resolve compatible problem.

ACTIVE_V2_HEADER

public static boolean ACTIVE_V2_HEADER

Active V2 header in default

ACTIVE_V1_HEADER

public static boolean ACTIVE_V1_HEADER

Deactive V1 header in default

INSTANCE_UUID

public static String INSTANCE_UUID

The identify of the instance

INSTANCE_PROPERTIES

public static Map<String,String> INSTANCE_PROPERTIES

CAUSE_EXCEPTION_DEPTH

public static int CAUSE_EXCEPTION_DEPTH

How depth the agent goes, when log cause exceptions.

COOL_DOWN_THRESHOLD

public static int COOL_DOWN_THRESHOLD

How long should the agent wait (in minute) before re-registering to the OAP server after receiving reset command

FORCE_RECONNECTION_PERIOD

public static long FORCE_RECONNECTION_PERIOD

Force reconnection period of grpc, based on grpc_channel_check_interval. If count of check grpc channel status more than this number. The channel check will call channel.getState(true) to requestConnection.

OPERATION_NAME_THRESHOLD

public static int OPERATION_NAME_THRESHOLD

Limit the length of the operationName to prevent errors when inserting elasticsearch

Constructor Detail

Agent

public Agent()