All Classes Interface Summary Class Summary Enum Summary Exception Summary
| Class |
Description |
| AbstractAgent |
Agent that runs remotely on a server collecting metrics.
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| AbstractHttpOnlyHandler |
Base class for HTTP-only listeners.
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| AbstractLineDelimitedHandler |
Base class for all line-based protocols.
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| AbstractPortUnificationHandler |
This is a base class for the majority of proxy's listeners.
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| AccumulationCache |
Expose a local cache of limited size along with a task to flush that cache to the backing store.
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| Accumulator |
Caching wrapper around the backing store.
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| Ack |
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| AckEncoder |
This Class is mostly used in the test suite to make the right assertions with the encoded data frame.
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| AdminPortUnificationHandler |
Admin API for managing proxy-wide healthchecks.
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| AgentDigest |
NOTE: This is a pruned and modified version of MergingDigest.
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| AgentDigest.AgentDigestMarshaller |
Stateless AgentDigest codec for chronicle maps
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| AnnotatedPredicate<T> |
Base for all "filter"-type rules.
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| Batch |
Interface representing a Batch of Message. |
| BatchIdentity |
Identity of a filebeat batch, based on the first message.
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| BeatsHandler |
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| BeatsParser |
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| CachingHostnameLookupResolver |
Convert InetAddress to String, either by performing reverse DNS lookups (cached, as
the name implies), or by converting IP addresses into their string representation. |
| ChangeableGauge<T> |
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| ChannelByteArrayHandler |
Channel handler for byte array data.
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| ChannelStringHandler |
Deprecated. |
| ChannelUtils |
A collection of helper methods around Netty channels.
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| Configuration |
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| ConfigurationException |
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| ConnectionHandler |
Manages the connection state to the beats client.
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| ConnectionTrackingHandler |
Track the number of currently active connections and total count of accepted incoming connections.
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| DataDogPortUnificationHandler |
Accepts incoming HTTP requests in DataDog JSON format.
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| DataFormat |
Best-effort data format auto-detection.
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| DeltaCounterAccumulationHandlerImpl |
Handler that processes incoming DeltaCounter objects, aggregates them and hands it over to one
of the SenderTask threads according to deltaCountersAggregationIntervalSeconds or
before cache expires. |
| DisableGZIPEncodingInterceptor |
This RESTEasy interceptor allows disabling GZIP compression even for methods annotated with @GZIP by removing the
Content-Encoding header.
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| DroppingSender |
Dummy sender.
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| EvictingMetricsRegistry |
Wrapper for a Yammer MetricsRegistry, but has extra features
regarding automatic removal of metrics.
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| FilebeatIngester |
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| FilebeatMessage |
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| FlushProcessor |
Wrapper for MetricProcessor.
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| FlushProcessorContext |
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| ForceQueueEnabledProxyAPI |
Wrapper around WavefrontV2API that supports forced writing of tasks to the backing queue.
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| GraphiteFormatter |
Specific formatter for the graphite/collectd world of metric-munged names.
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| HandlerKey |
An immutable unique identifier for a handler pipeline (type of objects handled + port/handle name)
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| HealthCheckManager |
Centrally manages healthcheck statuses (for controlling load balancers).
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| HealthCheckManagerImpl |
Centrally manages healthcheck statuses (for controlling load balancers).
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| HeartbeatMetricKey |
Composition class that makes up the heartbeat metric.
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| HistogramAccumulationHandlerImpl |
A ReportPointHandler that ships parsed points to a histogram accumulator instead of
forwarding them to SenderTask.
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| HostMetricTagsPair |
Tuple class to store combination of { host, metric, tags } Two or more tuples with the
same value of { host, metric and tags } are considered equal and will have the same
hashcode.
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| HttpHealthCheckEndpointHandler |
A simple healthcheck-only endpoint handler.
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| IdleStateEventHandler |
Disconnect idle clients (handle READER_IDLE events triggered by IdleStateHandler)
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| IMessageListener |
This class is implemented in ruby in `lib/logstash/inputs/beats/message_listener`,
this class is used to link the events triggered from the different connection to the actual
work inside the plugin.
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| IncompleteLineDetectingLineBasedFrameDecoder |
Line-delimited decoder that has the ability of detecting when clients have disconnected while leaving some
data in the buffer.
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| InteractiveLogsTester |
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| InternalProxyWavefrontClient |
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| JaegerThriftCollectorHandler |
Handler that processes trace data in Jaeger Thrift compact format and
converts them to Wavefront format
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| JsonMetricsPortUnificationHandler |
Agent-side JSON metrics endpoint.
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| JsonNodeWriter |
Writer that serializes JsonNodes.
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| Layering |
Basic layering between Caffeine and some backing store.
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| Layering.KeySetAccessor |
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| LengthLimitActionType |
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| LineDelimitedUtils |
A collection of helper methods around plaintext newline-delimited payloads.
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| LogsIngester |
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| LogsIngestionConfig |
Top level configuration object for ingesting log data into the Wavefront Proxy.
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| LogsIngestionConfigManager |
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| LogsMessage |
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| MalformedMessageException |
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| MapLoader<K,V,KM extends net.openhft.chronicle.hash.serialization.BytesReader<K> & net.openhft.chronicle.hash.serialization.BytesWriter<K>,VM extends net.openhft.chronicle.hash.serialization.SizedReader<V> & net.openhft.chronicle.hash.serialization.SizedWriter<V>> |
Loader for ChronicleMap.
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| MapSettings |
Stores settings ChronicleMap has been initialized with to trigger map re-creation when settings change
(since ChronicleMap doesn't persist init values for entries/avgKeySize/avgValueSize)
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| MapSettings.ClassNameSerializer |
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| Message |
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| MessageListener |
This class is implemented in ruby in `lib/logstash/inputs/beats/message_listener`,
this class is used to link the events triggered from the different connection to the actual
work inside the plugin.
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| MetricMatcher |
Object defining transformation between a log line into structured telemetry data.
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| MetricsReporter |
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| NoopHealthCheckManager |
A no-op health check manager.
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| OpenTSDBPortUnificationHandler |
This class handles both OpenTSDB JSON and OpenTSDB plaintext protocol.
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| PlainTextOrHttpFrameDecoder |
This class handles 2 different protocols on a single port.
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| PointHandler |
Deprecated. |
| PointHandlerDispatcher |
Dispatch task for marshalling "ripe" digests for shipment to the agent to a point handler.
|
| PointHandlerImpl |
Deprecated. |
| PointLineBlacklistRegexFilter |
Blacklist regex filter.
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| PointLineReplaceRegexTransformer |
Replace regex transformer.
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| PointLineWhitelistRegexFilter |
Whitelist regex filter.
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| PostPushDataTimedTask |
Deprecated. |
| Preprocessor<T> |
Generic container class for storing transformation and filter rules
Created by Vasily on 9/13/16.
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| PreprocessorConfigManager |
Parses preprocessor rules (organized by listening port)
Created by Vasily on 9/15/16.
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| PreprocessorRuleMetrics |
A helper class for instrumenting preprocessor rules.
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| PreprocessorUtil |
Utility class for methods used by preprocessors.
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| Protocol |
Created by ph on 2016-05-16.
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| ProxyMemoryGuard |
Logic around OoM protection logic that drains memory buffers on MEMORY_THRESHOLD_EXCEEDED notifications,
extracted from AbstractAgent.
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| PushAgent |
Push-only Agent.
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| PushAgentDaemon |
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| QueuedAgentService |
A wrapper for any WavefrontAPI that queues up any result posting if the backend is not available.
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| QueuedAgentService.PostPushDataResultTask |
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| QueuedAgentService.PostSourceTagResultTask |
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| QueuedAgentService.PostSourceTagResultTask.ActionType |
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| QueuedAgentService.PostSourceTagResultTask.MessageType |
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| QueuedPushTooLargeException |
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| QueuingChannelHandler<T> |
Inbound handler streaming a netty channel out to a square tape.
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| RawLogsIngesterPortUnificationHandler |
Process incoming logs in raw plaintext format.
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| ReadProcessor |
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| ReadProcessorContext |
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| RelayPortUnificationHandler |
A unified HTTP endpoint for mixed format data.
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| ReportableConfig |
Wrapper class to simplify access to .properties file + track values as metrics as they are retrieved
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| ReportableEntityHandler<T> |
Handler that processes incoming objects of a single entity type, validates them and hands them over to one of
the SenderTask threads. |
| ReportableEntityHandlerFactory |
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| ReportableEntityHandlerFactoryImpl |
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| ReportableEntityPreprocessor |
A container class for multiple types of rules (point line-specific and parsed entity-specific)
Created by Vasily on 9/15/16.
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| ReportPointAddPrefixTransformer |
Add prefix transformer.
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| ReportPointAddTagIfNotExistsTransformer |
Creates a new point tag with a specified value.
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| ReportPointAddTagTransformer |
Creates a new point tag with a specified value, or overwrite an existing one.
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| ReportPointBlacklistRegexFilter |
Blacklist regex filter.
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| ReportPointDropTagTransformer |
Removes a point tag if its value matches an optional regex pattern (always remove if null)
Created by Vasily on 9/13/16.
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| ReportPointExtractTagIfNotExistsTransformer |
Create a point tag by extracting a portion of a metric name, source name or another point tag.
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| ReportPointExtractTagTransformer |
Create a point tag by extracting a portion of a metric name, source name or another point tag
Created by Vasily on 11/15/16.
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| ReportPointForceLowercaseTransformer |
Force lowercase transformer.
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| ReportPointLimitLengthTransformer |
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| ReportPointRenameTagTransformer |
Rename a point tag (optional: if its value matches a regex pattern)
Created by Vasily on 9/13/16.
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| ReportPointReplaceRegexTransformer |
Replace regex transformer.
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| ReportPointTimestampInRangeFilter |
Filter condition for valid timestamp - should be no more than 1 day in the future
and no more than X hours (usually 8760, or 1 year) in the past
Created by Vasily on 9/16/16.
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| ReportPointWhitelistRegexFilter |
Whitelist regex filter.
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| ReportSourceTagHandlerImpl |
This class will validate parsed source tags and distribute them among SenderTask threads.
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| ResubmissionTask<T extends ResubmissionTask<T>> |
A task for resubmission.
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| ResubmissionTaskDeserializer |
Deserializer of ResubmissionTasks from JSON.
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| ResubmissionTaskQueue |
Thread-safe TaskQueue for holding ResubmissionTask objects
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| Runner |
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| SenderTask<T> |
Batch and ship valid items to Wavefront servers
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| SenderTaskFactory |
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| SenderTaskFactoryImpl |
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| Server |
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| SharedGraphiteHostAnnotator |
Given a raw Graphite/Wavefront line, look for any host tag, and add it if implicit.
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| SharedMetricsRegistry |
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| SpanAddAnnotationIfNotExistsTransformer |
Creates a new annotation with a specified key/value pair.
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| SpanAddAnnotationTransformer |
Creates a new annotation with a specified key/value pair.
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| SpanBlacklistRegexFilter |
Blacklist regex filter.
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| SpanDerivedMetricsUtils |
Util methods to generate data (metrics/histograms/heartbeats) from tracing spans
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| SpanDropAnnotationTransformer |
Removes a span annotation with a specific key if its value matches an optional regex pattern (always remove if null)
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| SpanExtractAnnotationIfNotExistsTransformer |
Create a new span annotation by extracting a portion of a span name, source name or another annotation
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| SpanExtractAnnotationTransformer |
Create a point tag by extracting a portion of a metric name, source name or another point tag
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| SpanForceLowercaseTransformer |
Force lowercase transformer.
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| SpanHandlerImpl |
Handler that processes incoming Span objects, validates them and hands them over to one of
the SenderTask threads. |
| SpanLimitLengthTransformer |
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| SpanLogsHandlerImpl |
Handler that processes incoming SpanLogs objects, validates them and hands them over to one of
the SenderTask threads. |
| SpanReplaceRegexTransformer |
Replace regex transformer.
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| SpanSamplerUtils |
Helper class for creating span samplers.
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| SpanWhitelistRegexFilter |
Whitelist regex filter.
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| SSLConnectionSocketFactoryImpl |
Delegated SSLConnectionSocketFactory that sets SoTimeout explicitly (for Apache HttpClient).
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| SslSimpleBuilder |
Created by ph on 2016-05-27.
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| SslSimpleBuilder.SslClientVerifyMode |
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| SSLSocketFactoryImpl |
Delegated SSLSocketFactory that sets SoTimeout explicitly.
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| TimeProvider |
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| TimeSeriesUtils |
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| TokenAuthenticator |
Token validator for processing incoming requests.
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| TokenAuthenticatorBuilder |
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| TokenValidationMethod |
Auth validation methods supported.
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| TracePortUnificationHandler |
Process incoming trace-formatted data.
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| Utils |
Helpers around histograms
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| Utils |
A placeholder class for miscellaneous utility methods.
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| Utils.Granularity |
Standard supported aggregation Granularities.
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| Utils.HistogramKey |
Uniquely identifies a time-series - time-interval pair.
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| Utils.HistogramKeyMarshaller |
(For now, a rather trivial) encoding of Utils.HistogramKey the form short length and bytes
Consider using chronicle-values or making this stateful with a local byte[] / Stringbuffers to be a little more
efficient about encodings. |
| V1Batch |
Implementation of Batch intended for batches constructed from v1 protocol |
| V2Batch |
Implementation of Batch for the v2 protocol backed by ByteBuf. |
| WavefrontPortUnificationHandler |
Process incoming Wavefront-formatted data.
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| WavefrontV2API |
Consolidated interface for proxy APIs.
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| WriteHttpJsonPortUnificationHandler |
This class handles incoming messages in write_http format.
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| ZipkinPortUnificationHandler |
Handler that processes Zipkin trace data over HTTP and converts them to Wavefront format.
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