| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.hbase.coprocessor |
Table of Contents
Overview
Coprocessor
RegionObserver
Endpoint
Coprocessor loading
Overview
Coprocessors are code that runs in-process on each region server.
|
| 限定符和类型 | 方法和说明 |
|---|---|
protected <O,R> R |
CoprocessorHost.execOperationWithResult(CoprocessorHost.ObserverOperationWithResult<O,R> observerOperation)
Do not call with an observerOperation that is null!
|
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