com.mapr.cli

Class ServiceCommands

java.lang.Object

com.mapr.cliframework.base.CLIBaseClass

com.mapr.cli.ServiceCommands

All Implemented Interfaces:

com.mapr.cliframework.base.CLIInterface

public class ServiceCommands
extends com.mapr.cliframework.base.CLIBaseClass
implements com.mapr.cliframework.base.CLIInterface

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<java.lang.String,com.mapr.cliframework.util.FieldInfo>	fieldTable
static com.mapr.cliframework.base.CLICommand	serviceCommands
static java.util.Map<java.lang.String,com.mapr.cliframework.base.inputparams.BaseInputParameter>	serviceListParams

Fields inherited from class com.mapr.cliframework.base.CLIBaseClass

cliCommand, CLUSTER_NAME_PARAM, clusterParams, HELP_PARAM, input, isServerCall, NOT_REQUIRED, output, REQUIRED, userInfo, version

Fields inherited from interface com.mapr.cliframework.base.CLIInterface

PASSWORD_PREFIX

Constructor Summary

Constructors

Constructor and Description
ServiceCommands(com.mapr.cliframework.base.ProcessedInput input, com.mapr.cliframework.base.CLICommand cliCommand)

Method Summary

Modifier and Type	Method and Description
com.mapr.cliframework.base.CommandOutput	executeRealCommand()
static java.util.Set<java.lang.String>	getConfiguredServices(java.util.List<java.lang.String> nodeHostNames, java.util.List<java.lang.String> nodeIps, java.lang.String zkConnectString) Fetches from zk a map of services configured on all the nodes.
static java.util.Set<java.lang.String>	getRunningServices(java.util.List<java.lang.String> nodeHostNames, java.util.List<java.lang.String> nodeIps, java.lang.String zkConnectString) Fetches from zk a map of services running on all the nodes.

Methods inherited from class com.mapr.cliframework.base.CLIBaseClass

executeCommand, executeSimpleSHHCommand, executeSimpleSHHCommand, getCLICommand, getCommandUsage, getGIds, getInput, getKeyType, getParamBooleanValue, getParamDateValue, getParamIntValue, getParamLongValue, getParamObjectValue, getParamTextValue, getUserCredentials, getUserId, getUserLoginId, getVersion, isParamPresent, isParamValueEmpty, setServerCall, setUserCredentials, setVersion, validateInput

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.mapr.cliframework.base.CLIInterface

executeCommand, getCLICommand, getGIds, getUserId, getUserLoginId, setServerCall, setUserCredentials, setVersion, validateInput

Field Detail

serviceListParams

public static java.util.Map<java.lang.String,com.mapr.cliframework.base.inputparams.BaseInputParameter> serviceListParams

serviceCommands

public static final com.mapr.cliframework.base.CLICommand serviceCommands

fieldTable

public static java.util.Map<java.lang.String,com.mapr.cliframework.util.FieldInfo> fieldTable

Constructor Detail

ServiceCommands

public ServiceCommands(com.mapr.cliframework.base.ProcessedInput input,
                       com.mapr.cliframework.base.CLICommand cliCommand)

Method Detail

executeRealCommand

public com.mapr.cliframework.base.CommandOutput executeRealCommand()
                                                            throws com.mapr.cliframework.base.CLIProcessingException

Specified by:

executeRealCommand in class com.mapr.cliframework.base.CLIBaseClass

Throws:

com.mapr.cliframework.base.CLIProcessingException

getConfiguredServices

public static java.util.Set<java.lang.String> getConfiguredServices(java.util.List<java.lang.String> nodeHostNames,
                                                                    java.util.List<java.lang.String> nodeIps,
                                                                    java.lang.String zkConnectString)
                                                             throws com.mapr.cliframework.base.CLIProcessingException

Fetches from zk a map of services configured on all the nodes. Looks up the services configured on the passed in node. Returns the set of services.

Parameters:

nodeHostName - - hostname of the node

nodeIps - - all the IPs of the node

zkConnectString - - connection string to connect to zk

Returns:

- a set of services configured on the node

Throws:

com.mapr.cliframework.base.CLIProcessingException

getRunningServices

public static java.util.Set<java.lang.String> getRunningServices(java.util.List<java.lang.String> nodeHostNames,
                                                                 java.util.List<java.lang.String> nodeIps,
                                                                 java.lang.String zkConnectString)
                                                          throws com.mapr.cliframework.base.CLIProcessingException

Fetches from zk a map of services running on all the nodes. Looks up the services running on the passed in node. Returns the set of services.

Parameters:

nodeHostName - - hostname of the node

nodeIps - - all the IPs of the node

zkConnectString - - connection string to connect to zk

Returns:

- a set of services running on the node

Throws:

com.mapr.cliframework.base.CLIProcessingException