ReplicateFromLeader (Solr 9.0.0 core API)

java.lang.Object
- org.apache.solr.cloud.ReplicateFromLeader

public class ReplicateFromLeader
extends Object

Constructor Summary

Constructors
Constructor Description

ReplicateFromLeader(CoreContainer cc, String coreName)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getCommitVersion(SolrCore solrCore)`
`void`	`startReplication(boolean switchTransactionLog)`	Start a replication handler thread that will periodically pull indices from the shard leader
`void`	`stopReplication()`

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

- Constructor Detail
  - ReplicateFromLeader
```
public ReplicateFromLeader(CoreContainer cc,
                           String coreName)
```
- Method Detail
  - startReplication
```
public void startReplication(boolean switchTransactionLog)
```
    Start a replication handler thread that will periodically pull indices from the shard leader
    This is separate from the ReplicationHandler that listens at /replication, used for recovery and leader actions. It is simpler to discard the entire polling ReplicationHandler rather then worrying about disabling polling and correctly setting all of the leader bits if we need to reset.
    TODO: It may be cleaner to extract the polling logic use that directly instead of creating what might be a fairly heavyweight instance here.
    
    Parameters:
    
    switchTransactionLog - if true, ReplicationHandler will rotate the transaction log once the replication is done
  - getCommitVersion
```
public static String getCommitVersion(SolrCore solrCore)
```
  - stopReplication
```
public void stopReplication()
```