| Package | Description | 
|---|---|
| org.apache.hadoop.hbase.coprocessor | Table of Contents | 
| org.apache.hadoop.hbase.master | |
| org.apache.hadoop.hbase.regionserver | |
| org.apache.hadoop.hbase.regionserver.wal | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | CoprocessorHost.ObserverOperationWithoutResult<O> | 
| class  | CoprocessorHost.ObserverOperationWithResult<O,R> | 
| Modifier and Type | Method and Description | 
|---|---|
| protected <O> boolean | CoprocessorHost. execOperation(CoprocessorHost.ObserverOperation<O> observerOperation) | 
| protected <O> boolean | CoprocessorHost. execShutdown(CoprocessorHost.ObserverOperation<O> observerOperation)Coprocessor classes can be configured in any order, based on that priority is set and
 chained in a sorted order. | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) class  | MasterCoprocessorHost.MasterObserverOperation | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) class  | RegionCoprocessorHost.BulkLoadObserverOperation | 
| (package private) class  | RegionCoprocessorHost.RegionObserverOperationWithoutResult | 
| (package private) class  | RegionServerCoprocessorHost.RegionServerObserverOperation | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) class  | WALCoprocessorHost.WALObserverOperation | 
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