FileBasedUnicastHostsProvider (server 6.7.2 API)

java.lang.Object
- org.elasticsearch.common.component.AbstractComponent
- - org.elasticsearch.discovery.zen.FileBasedUnicastHostsProvider

All Implemented Interfaces:

UnicastHostsProvider
```
public class FileBasedUnicastHostsProvider
extends AbstractComponent
implements UnicastHostsProvider
```
An implementation of UnicastHostsProvider that reads hosts/ports from UNICAST_HOSTS_FILE. Each unicast host/port that is part of the discovery process must be listed on a separate line. If the port is left off an entry, a default port of 9300 is assumed. An example unicast hosts file could read: 67.81.244.10 67.81.244.11:9305 67.81.244.15:9400

Nested Class Summary
- Nested classes/interfaces inherited from interface org.elasticsearch.discovery.zen.UnicastHostsProvider
  UnicastHostsProvider.HostsResolver

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String UNICAST_HOSTS_FILE

Constructor Summary

Constructors
Constructor Description

FileBasedUnicastHostsProvider(java.nio.file.Path configFile)

Method Summary

Modifier and Type	Method	Description
`java.util.List<TransportAddress>`	`buildDynamicHosts(UnicastHostsProvider.HostsResolver hostsResolver)`	Builds the dynamic list of unicast hosts to be used for unicast discovery.

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

- Field Detail
  - UNICAST_HOSTS_FILE
```
public static final java.lang.String UNICAST_HOSTS_FILE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - FileBasedUnicastHostsProvider
```
public FileBasedUnicastHostsProvider(java.nio.file.Path configFile)
```
- Method Detail
  - buildDynamicHosts
```
public java.util.List<TransportAddress> buildDynamicHosts(UnicastHostsProvider.HostsResolver hostsResolver)
```
    Description copied from interface: UnicastHostsProvider
    
    Builds the dynamic list of unicast hosts to be used for unicast discovery.
    
    Specified by:
    
    buildDynamicHosts in interface UnicastHostsProvider