| package org.apache.slider.common.params; |
| |
| import com.beust.jcommander.Parameter; |
| import com.beust.jcommander.Parameters; |
| |
| @Parameters( |
| commandNames = {SliderActions.ACTION_DIAGNOSTICS}, |
| commandDescription = SliderActions.DESCRIBE_ACTION_DIAGNOSTIC) |
| public class ActionDiagnosticArgs extends AbstractActionArgs { |
| |
| @Override |
| public String getActionName() { |
| return SliderActions.ACTION_DIAGNOSTICS; |
| } |
| |
| @Parameter(names = {ARG_NAME}, |
| description = "the name of the running application") |
| public String name; |
| |
| @Parameter(names = {ARG_CLIENT}, |
| description = "print configuration of the slider client") |
| public boolean client = false; |
| |
| @Parameter(names = {ARG_APPLICATION}, |
| description = "print configuration of the running application") |
| public boolean application; |
| |
| @Parameter(names = {ARG_VERBOSE}, |
| description = "print out information in details") |
| public boolean verbose = false; |
| |
| @Parameter(names = {ARG_YARN}, |
| description = "print configuration of the YARN cluster") |
| public boolean yarn = false; |
| |
| @Parameter(names = {ARG_CREDENTIALS}, |
| description = "print credentials of the current user") |
| public boolean credentials = false; |
| |
| @Parameter(names = {ARG_ALL}, |
| description = "print all of the information above") |
| public boolean all; |
| |
| @Parameter(names = {ARG_LEVEL}, |
| description = "diagnose each slider configuration one by one") |
| public boolean level; |
| |
| /** |
| * Get the min #of params expected |
| * @return the min number of params in the {@link #parameters} field |
| */ |
| @Override |
| public int getMinParams() { |
| return 0; |
| } |
| } |