MetricsWALEditsReplay (Apache HBase 1.2.12 API)

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java.lang.Object
- org.apache.hadoop.hbase.regionserver.wal.MetricsWALEditsReplay

```
@InterfaceAudience.Private
public class MetricsWALEditsReplay
extends Object
```
Class used to push numbers about WAL edits replay into the metrics subsystem. This will take a single function call and turn it into multiple manipulations of the hadoop metrics system.

Field Summary

Fields
Modifier and Type Field and Description

private static org.apache.commons.logging.Log LOG

private MetricsEditsReplaySource source

Constructor Summary

Constructors
Constructor and Description

MetricsWALEditsReplay()

Method Summary

Methods
Modifier and Type	Method and Description
`(package private) void`	`updateReplayBatchSize(long size)` Add the batch size of each replay
`(package private) void`	`updateReplayDataSize(long size)` Add the payload data size of each replay
`(package private) void`	`updateReplayTime(long time)` Add the time a replay command took

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

source

private final MetricsEditsReplaySource source

Constructor Detail
- MetricsWALEditsReplay
```
public MetricsWALEditsReplay()
```

Method Detail
- updateReplayTime
```
void updateReplayTime(long time)
```
  Add the time a replay command took
- updateReplayBatchSize
```
void updateReplayBatchSize(long size)
```
  Add the batch size of each replay
- updateReplayDataSize
```
void updateReplayDataSize(long size)
```
  Add the payload data size of each replay

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