MassIndexer (Infinispan JavaDoc All 10.1.8.Final-redhat-00001 API)

```
public interface MassIndexer
```
Component to rebuild the indexes from the existing data. This process starts by removing all existing indexes, and then a distributed task is executed to rebuild the indexes. This task can take a long time to run, depending on data size, used stores, indexing complexity.
While reindexing is being performed queries should not be executed as they will very likely miss many or all results.

Author:

Sanne Grinovero <sanne@hibernate.org> (C) 2012 Red Hat Inc.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isRunning()`
`CompletableFuture<Void>`	`purge()`	Deletes all the indexes and skip the reindexing.
`CompletableFuture<Void>`	`reindex(Object... keys)`
`void`	`start()`
`CompletableFuture<Void>`	`startAsync()`

- Method Detail
  - start
```
void start()
```
  - purge
```
CompletableFuture<Void> purge()
```
    Deletes all the indexes and skip the reindexing.
  - startAsync
```
CompletableFuture<Void> startAsync()
```
    Returns:
    
    CompletableFuture
  - reindex
```
CompletableFuture<Void> reindex(Object... keys)
```
  - isRunning
```
boolean isRunning()
```
    Returns:
    
    true if the MassIndexer process was started on this node and hasn't finished yet.