com.wavefront.agent

Class QueuedAgentService

java.lang.Object

com.wavefront.agent.QueuedAgentService

All Implemented Interfaces:

ForceQueueEnabledAgentAPI, WavefrontAPI

public class QueuedAgentService
extends Object
implements ForceQueueEnabledAgentAPI

A wrapper for any WavefrontAPI that queues up any result posting if the backend is not available. Current data will always be submitted right away (thus prioritizing live data) while background threads will submit backlogged data.

Author:

Clement Pang ([email protected])

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	QueuedAgentService.PostPushDataResultTask
static class	QueuedAgentService.PostSourceTagResultTask

Constructor Summary

Constructors

Constructor and Description
QueuedAgentService(WavefrontAPI service, String bufferFile, int retryThreads, ScheduledExecutorService executorService, boolean purge, UUID agentId, boolean splitPushWhenRateLimited, RecyclableRateLimiter pushRateLimiter, String token)

Method Summary

Modifier and Type	Method and Description
void	agentConfigProcessed(UUID agentId)
void	agentError(UUID agentId, String details)
AgentConfiguration	checkin(UUID agentId, String hostname, String token, String version, Long currentMillis, Boolean localAgent, com.fasterxml.jackson.databind.JsonNode agentMetrics, Boolean pushAgent, Boolean ephemeral)
Long	getBytesPerMinute()
AgentConfiguration	getConfig(UUID agentId, String hostname, Long currentMillis, Long bytesLeftForbuffer, Long bytesPerMinuteForBuffer, Long currentQueueSize, String token, String version)
long	getQueuedSourceTagTasksCount()
long	getQueuedTasksCount()
void	hostAuthenticated(UUID agentId, UUID hostId)
void	hostConnectionEstablished(UUID agentId, UUID hostId)
void	hostConnectionFailed(UUID agentId, UUID hostId, String details)
javax.ws.rs.core.Response	postPushData(UUID agentId, UUID workUnitId, Long currentMillis, String format, String pushData)
javax.ws.rs.core.Response	postPushData(UUID agentId, UUID workUnitId, Long currentMillis, String format, String pushData, boolean forceToQueue)
javax.ws.rs.core.Response	postWorkUnitResult(UUID agentId, UUID workUnitId, UUID targetId, ShellOutputDTO shellOutputDTO)
javax.ws.rs.core.Response	postWorkUnitResult(UUID agentId, UUID workUnitId, UUID targetId, ShellOutputDTO shellOutputDTO, boolean forceToQueue)
javax.ws.rs.core.Response	removeDescription(String id, boolean forceToQueue)
javax.ws.rs.core.Response	removeDescription(String id, String token)
javax.ws.rs.core.Response	removeTag(String id, String tagValue, boolean forceToQueue)
javax.ws.rs.core.Response	removeTag(String id, String token, String tagValue)
javax.ws.rs.core.Response	setDescription(String id, String desc, boolean forceToQueue)
javax.ws.rs.core.Response	setDescription(String id, String token, String description)
static void	setRetryBackoffBaseSeconds(com.google.common.util.concurrent.AtomicDouble newSecs)
static void	setSplitBatchSize(AtomicInteger newSize)
javax.ws.rs.core.Response	setTags(String id, List<String> tagValuesToSet, boolean forceToQueue)
javax.ws.rs.core.Response	setTags(String id, String token, List<String> tagValuesToSet)
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueuedAgentService

public QueuedAgentService(WavefrontAPI service,
                          String bufferFile,
                          int retryThreads,
                          ScheduledExecutorService executorService,
                          boolean purge,
                          UUID agentId,
                          boolean splitPushWhenRateLimited,
                          @Nullable
                          RecyclableRateLimiter pushRateLimiter,
                          @Nullable
                          String token)
                   throws IOException

Throws:

IOException

Method Detail

getBytesPerMinute

@Nullable
public Long getBytesPerMinute()

Returns:

bytes per minute for requests submissions. Null if no data is available yet.

shutdown

public void shutdown()

setRetryBackoffBaseSeconds

public static void setRetryBackoffBaseSeconds(com.google.common.util.concurrent.AtomicDouble newSecs)

setSplitBatchSize

public static void setSplitBatchSize(AtomicInteger newSize)

getQueuedTasksCount

public long getQueuedTasksCount()

getQueuedSourceTagTasksCount

public long getQueuedSourceTagTasksCount()

getConfig

public AgentConfiguration getConfig(UUID agentId,
                                    String hostname,
                                    Long currentMillis,
                                    Long bytesLeftForbuffer,
                                    Long bytesPerMinuteForBuffer,
                                    Long currentQueueSize,
                                    String token,
                                    String version)

Specified by:

getConfig in interface WavefrontAPI

checkin

public AgentConfiguration checkin(UUID agentId,
                                  String hostname,
                                  String token,
                                  String version,
                                  Long currentMillis,
                                  Boolean localAgent,
                                  com.fasterxml.jackson.databind.JsonNode agentMetrics,
                                  Boolean pushAgent,
                                  Boolean ephemeral)

Specified by:

checkin in interface WavefrontAPI

postWorkUnitResult

public javax.ws.rs.core.Response postWorkUnitResult(UUID agentId,
                                                    UUID workUnitId,
                                                    UUID targetId,
                                                    ShellOutputDTO shellOutputDTO)

Specified by:

postWorkUnitResult in interface WavefrontAPI

postWorkUnitResult

public javax.ws.rs.core.Response postWorkUnitResult(UUID agentId,
                                                    UUID workUnitId,
                                                    UUID targetId,
                                                    ShellOutputDTO shellOutputDTO,
                                                    boolean forceToQueue)

Specified by:

postWorkUnitResult in interface ForceQueueEnabledAgentAPI

postPushData

public javax.ws.rs.core.Response postPushData(UUID agentId,
                                              UUID workUnitId,
                                              Long currentMillis,
                                              String format,
                                              String pushData)

Specified by:

postPushData in interface WavefrontAPI

postPushData

public javax.ws.rs.core.Response postPushData(UUID agentId,
                                              UUID workUnitId,
                                              Long currentMillis,
                                              String format,
                                              String pushData,
                                              boolean forceToQueue)

Specified by:

postPushData in interface ForceQueueEnabledAgentAPI

agentError

public void agentError(UUID agentId,
                       String details)

Specified by:

agentError in interface WavefrontAPI

agentConfigProcessed

public void agentConfigProcessed(UUID agentId)

Specified by:

agentConfigProcessed in interface WavefrontAPI

hostConnectionFailed

public void hostConnectionFailed(UUID agentId,
                                 UUID hostId,
                                 String details)

Specified by:

hostConnectionFailed in interface WavefrontAPI

hostConnectionEstablished

public void hostConnectionEstablished(UUID agentId,
                                      UUID hostId)

Specified by:

hostConnectionEstablished in interface WavefrontAPI

hostAuthenticated

public void hostAuthenticated(UUID agentId,
                              UUID hostId)

Specified by:

hostAuthenticated in interface WavefrontAPI

removeTag

public javax.ws.rs.core.Response removeTag(String id,
                                           String token,
                                           String tagValue)

Specified by:

removeTag in interface WavefrontAPI

removeDescription

public javax.ws.rs.core.Response removeDescription(String id,
                                                   String token)

Specified by:

removeDescription in interface WavefrontAPI

setTags

public javax.ws.rs.core.Response setTags(String id,
                                         String token,
                                         List<String> tagValuesToSet)

Specified by:

setTags in interface WavefrontAPI

setDescription

public javax.ws.rs.core.Response setDescription(String id,
                                                String token,
                                                String description)

Specified by:

setDescription in interface WavefrontAPI

setTags

public javax.ws.rs.core.Response setTags(String id,
                                         List<String> tagValuesToSet,
                                         boolean forceToQueue)

Specified by:

setTags in interface ForceQueueEnabledAgentAPI

removeDescription

public javax.ws.rs.core.Response removeDescription(String id,
                                                   boolean forceToQueue)

Specified by:

removeDescription in interface ForceQueueEnabledAgentAPI

setDescription

public javax.ws.rs.core.Response setDescription(String id,
                                                String desc,
                                                boolean forceToQueue)

Specified by:

setDescription in interface ForceQueueEnabledAgentAPI

removeTag

public javax.ws.rs.core.Response removeTag(String id,
                                           String tagValue,
                                           boolean forceToQueue)

Specified by:

removeTag in interface ForceQueueEnabledAgentAPI