| Package | Description | 
|---|---|
| org.apache.hadoop.ha | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | PowerShellFencer. tryFence(HAServiceTarget target,
        String argsStr) | 
| boolean | SshFenceByTcpPort. tryFence(HAServiceTarget target,
        String argsStr) | 
| boolean | FenceMethod. tryFence(HAServiceTarget target,
        String args)Attempt to fence the target node. | 
| boolean | ShellCommandFencer. tryFence(HAServiceTarget target,
        String cmd) | 
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