StateChangelogOptions (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.configuration.StateChangelogOptions

@PublicEvolving
public class StateChangelogOptions
extends Object

A collection of all configuration options that relate to changelog.

Field Summary

Fields
Modifier and Type	Field	Description
`static ConfigOption<Boolean>`	`ENABLE_STATE_CHANGE_LOG`	Whether to enable state change log.
`static ConfigOption<Integer>`	`MATERIALIZATION_MAX_FAILURES_ALLOWED`
`static ConfigOption<Boolean>`	`PERIODIC_MATERIALIZATION_ENABLED`
`static ConfigOption<Duration>`	`PERIODIC_MATERIALIZATION_INTERVAL`
`static ConfigOption<String>`	`STATE_CHANGE_LOG_STORAGE`	Which storage to use to store state changelog.

Constructor Summary

Constructors
Constructor Description

StateChangelogOptions()

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

- Field Detail
  - PERIODIC_MATERIALIZATION_ENABLED
```
public static final ConfigOption<Boolean> PERIODIC_MATERIALIZATION_ENABLED
```
  - PERIODIC_MATERIALIZATION_INTERVAL
```
public static final ConfigOption<Duration> PERIODIC_MATERIALIZATION_INTERVAL
```
  - MATERIALIZATION_MAX_FAILURES_ALLOWED
```
public static final ConfigOption<Integer> MATERIALIZATION_MAX_FAILURES_ALLOWED
```
  - ENABLE_STATE_CHANGE_LOG
```
public static final ConfigOption<Boolean> ENABLE_STATE_CHANGE_LOG
```
    Whether to enable state change log.
  - STATE_CHANGE_LOG_STORAGE
```
public static final ConfigOption<String> STATE_CHANGE_LOG_STORAGE
```
    Which storage to use to store state changelog.
    Recognized shortcut name is 'memory' from InMemoryStateChangelogStorageFactory.getIdentifier(), which is also the default value.
- Constructor Detail
  - StateChangelogOptions
```
public StateChangelogOptions()
```