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
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.
This class is for maintaining the various replication statistics for a sink and publishing them
through the metrics interfaces.
Set the age of the last applied operation
timestamp The timestamp of the last operation applied.
- the age that was set
Refreshing the age makes sure the value returned is the actual one and
not the one set a replication time
Convience method to change metrics when a batch of operations are applied.
Get the Age of Last Applied Op
Get the TimeStampOfLastAppliedOp. If no replication Op applied yet, the value is the timestamp
at which hbase instance starts