@InterfaceAudience.Private @InterfaceStability.Unstable
See: Description
| Interface | Description |
|---|---|
| SchemaCreator |
This interface is for creating Timeline Schema.
|
| TimelineReader |
ATSv2 reader interface.
|
| TimelineWriter |
This interface is for storing application timeline information.
|
| Class | Description |
|---|---|
| FileSystemTimelineReaderImpl |
File System based implementation for TimelineReader.
|
| FileSystemTimelineWriterImpl |
This implements a FileSystem based backend for storing application timeline
information.
|
| NoOpTimelineReaderImpl |
Stub based implementation for TimelineReader.
|
| NoOpTimelineWriterImpl |
Stub based implementation for TimelineWriter.
|
| OfflineAggregationWriter |
YARN timeline service v2 offline aggregation storage interface.
|
| TimelineSchemaCreator |
This creates the timeline schema for storing application timeline
information.
|
| TimelineStorageMonitor |
This abstract class is for monitoring Health of Timeline Storage.
|
| Enum | Description |
|---|---|
| TimelineAggregationTrack |
specifies the tracks along which an entity
info is to be aggregated on.
|
| TimelineReader.Field |
Possible fields to retrieve for
TimelineReader.getEntities(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve) and
TimelineReader.getEntity(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve). |
| TimelineStorageMonitor.Storage |
Different Storages supported by ATSV2.
|
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