org.apache.hadoop.hbase.regionserver
Interface FlushRequester
public interface FlushRequester
Implementors of this interface want to be notified when an HRegion
determines that a cache flush is needed. A FlushRequester (or null)
must be passed to the HRegion constructor so it knows who to call when it
has a filled memstore.
Method Summary |
void |
request(HRegion region)
Tell the listener the cache needs to be flushed. |
request
void request(HRegion region)
- Tell the listener the cache needs to be flushed.
- Parameters:
region
- the HRegion requesting the cache flush
Copyright © 2009 The Apache Software Foundation