@InterfaceAudience.Private

Package org.apache.hadoop.yarn.server.applicationhistoryservice.timeline

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

See: Description

Interface Summary

Interface	Description
TimelineReader	This interface is for retrieving timeline information.
TimelineStore
TimelineWriter	This interface is for storing timeline information.

Class Summary

Class	Description
EntityIdentifier	The unique identifier for an entity
GenericObjectMapper	A utility class providing methods for serializing and deserializing objects.
LeveldbTimelineStore	An implementation of an application timeline store backed by leveldb.
MemoryTimelineStore	In-memory implementation of TimelineStore.
NameValuePair	A class holding a name and value pair, used for specifying filters in TimelineReader.

Enum Summary

Enum

Description

TimelineReader.Field

Possible fields to retrieve for TimelineReader.getEntities(java.lang.String, java.lang.Long, java.lang.Long, java.lang.Long, java.lang.String, java.lang.Long, org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.NameValuePair, java.util.Collection<org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.NameValuePair>, java.util.EnumSet<org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.TimelineReader.Field>) and TimelineReader.getEntity(java.lang.String, java.lang.String, java.util.EnumSet<org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.TimelineReader.Field>) .

Package org.apache.hadoop.yarn.server.applicationhistoryservice.timeline Description

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.