| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged | 
| Modifier and Type | Method and Description | 
|---|---|
| org.apache.hadoop.hdfs.protocol.datatransfer.IOStreamPair | PrivilegedOperationExecutor. executePrivilegedInteractiveOperation(List<String> prefixCommands,
                                     PrivilegedOperation operation) | 
| String | PrivilegedOperationExecutor. executePrivilegedOperation(List<String> prefixCommands,
                          PrivilegedOperation operation,
                          File workingDir,
                          Map<String,String> env,
                          boolean grabOutput,
                          boolean inheritParentEnv)Executes a privileged operation. | 
| String | PrivilegedOperationExecutor. executePrivilegedOperation(PrivilegedOperation operation,
                          boolean grabOutput)Executes a privileged operation. | 
| static PrivilegedOperation | PrivilegedOperationExecutor. squashCGroupOperations(List<PrivilegedOperation> ops)Squash operations for cgroups - e.g mount, add pid to cgroup etc .,
 For now, we only implement squashing for 'add pid to cgroup' since this
 is the only optimization relevant to launching containers | 
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