cm_client.RoleCommandsResourceApi

All URIs are relative to https://localhost/api/v49

format_command

ApiBulkCommandList format_command(cluster_name, service_name, body=body)

Format HDFS NameNodes.

Format HDFS NameNodes.

Submit a format request to a list of NameNodes on a service. Note that trying to format a previously formatted NameNode will fail.

Note about high availability: when two NameNodes are working in an HA pair, only one of them should be formatted.

Bulk command operations are not atomic, and may contain partial failures. The returned list will contain references to all successful commands, and a list of error messages identifying the roles on which the command failed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the NameNodes to format. (optional)

try:
    # Format HDFS NameNodes.
    api_response = api_instance.format_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->format_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_bootstrap_stand_by_command

ApiBulkCommandList hdfs_bootstrap_stand_by_command(cluster_name, service_name, body=body)

Bootstrap HDFS stand-by NameNodes.

Bootstrap HDFS stand-by NameNodes.

Submit a request to synchronize HDFS NameNodes with their assigned HA partners. The command requires that the target NameNodes are part of existing HA pairs, which can be accomplished by setting the nameservice configuration parameter in the NameNode's configuration.

The HA partner must already be formatted and running for this command to run.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the stand-by NameNodes to bootstrap. (optional)

try:
    # Bootstrap HDFS stand-by NameNodes.
    api_response = api_instance.hdfs_bootstrap_stand_by_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_bootstrap_stand_by_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_enter_safemode

ApiBulkCommandList hdfs_enter_safemode(cluster_name, service_name, body=body)

Enter safemode for namenodes.

Enter safemode for namenodes

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | NameNodes for which to enter safemode. (optional)

try:
    # Enter safemode for namenodes.
    api_response = api_instance.hdfs_enter_safemode(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_enter_safemode: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_finalize_metadata_upgrade

ApiBulkCommandList hdfs_finalize_metadata_upgrade(cluster_name, service_name, body=body)

Finalize HDFS NameNode metadata upgrade.

Finalize HDFS NameNode metadata upgrade.

Available since API v3.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | NameNodes for which to finalize the upgrade. (optional)

try:
    # Finalize HDFS NameNode metadata upgrade.
    api_response = api_instance.hdfs_finalize_metadata_upgrade(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_finalize_metadata_upgrade: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_initialize_auto_failover_command

ApiBulkCommandList hdfs_initialize_auto_failover_command(cluster_name, service_name, body=body)

Initialize HDFS HA failover controller metadata.

Initialize HDFS HA failover controller metadata.

The controllers being initialized must already exist and be properly configured. The command will make sure the needed data is initialized for the controller to work.

Only one controller per nameservice needs to be initialized.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the controllers to initialize. (optional)

try:
    # Initialize HDFS HA failover controller metadata.
    api_response = api_instance.hdfs_initialize_auto_failover_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_initialize_auto_failover_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_initialize_shared_dir_command

ApiBulkCommandList hdfs_initialize_shared_dir_command(cluster_name, service_name, body=body)

Initialize HDFS NameNodes' shared edit directory.

Initialize HDFS NameNodes' shared edit directory.

Shared edit directories are used when two HDFS NameNodes are operating as a high-availability pair. This command initializes the shared directory to include the necessary metadata.

The provided role names should reflect one of the NameNodes in the respective HA pair; the role must be stopped and its data directory must already have been formatted. The shared edits directory must be empty for this command to succeed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the NameNodes. (optional)

try:
    # Initialize HDFS NameNodes' shared edit directory.
    api_response = api_instance.hdfs_initialize_shared_dir_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_initialize_shared_dir_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_leave_safemode

ApiBulkCommandList hdfs_leave_safemode(cluster_name, service_name, body=body)

Leave safemode for namenodes.

Leave safemode for namenodes

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | NameNodes for which to leave safemode. (optional)

try:
    # Leave safemode for namenodes.
    api_response = api_instance.hdfs_leave_safemode(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_leave_safemode: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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hdfs_save_namespace

ApiBulkCommandList hdfs_save_namespace(cluster_name, service_name, body=body)

Save namespace for namenodes.

Save namespace for namenodes

Available since API v4.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | NameNodes for which to save namespace. (optional)

try:
    # Save namespace for namenodes.
    api_response = api_instance.hdfs_save_namespace(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->hdfs_save_namespace: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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jmap_dump

ApiBulkCommandList jmap_dump(cluster_name, service_name, body=body)

Run the jmapDump diagnostic command.

Run the jmapDump diagnostic command. The command runs the jmap utility to capture a dump of the role's java heap.

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | the names of the roles to jmap. (optional)

try:
    # Run the jmapDump diagnostic command.
    api_response = api_instance.jmap_dump(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->jmap_dump: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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jmap_histo

ApiBulkCommandList jmap_histo(cluster_name, service_name, body=body)

Run the jmapHisto diagnostic command.

Run the jmapHisto diagnostic command. The command runs the jmap utility to capture a histogram of the objects on the role's java heap.

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | the names of the roles to jmap. (optional)

try:
    # Run the jmapHisto diagnostic command.
    api_response = api_instance.jmap_histo(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->jmap_histo: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

jstack

ApiBulkCommandList jstack(cluster_name, service_name, body=body)

Run the jstack diagnostic command.

Run the jstack diagnostic command. The command runs the jstack utility to capture a role's java thread stacks.

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | the names of the roles to jstack. (optional)

try:
    # Run the jstack diagnostic command.
    api_response = api_instance.jstack(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->jstack: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

lsof

ApiBulkCommandList lsof(cluster_name, service_name, body=body)

Run the lsof diagnostic command.

Run the lsof diagnostic command. This command runs the lsof utility to list a role's open files.

Available since API v8.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | the names of the roles to lsof. (optional)

try:
    # Run the lsof diagnostic command.
    api_response = api_instance.lsof(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->lsof: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

refresh_command

ApiBulkCommandList refresh_command(cluster_name, service_name, body=body)

Refresh a role's data.

Refresh a role's data.

For MapReduce services, this command should be executed on JobTracker roles. It refreshes the role's queue and node information.

For HDFS services, this command should be executed on NameNode or DataNode roles. For NameNodes, it refreshes the role's node list. For DataNodes, it refreshes the role's data directory list and other configuration.

For YARN services, this command should be executed on ResourceManager roles. It refreshes the role's queue and node information.

Available since API v1. DataNode data directories refresh available since API v10.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the roles. (optional)

try:
    # Refresh a role's data.
    api_response = api_instance.refresh_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->refresh_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

restart_command

ApiBulkCommandList restart_command(cluster_name, service_name, body=body)

Restart a set of role instances.

Restart a set of role instances

Bulk command operations are not atomic, and may contain partial failures. The returned list will contain references to all successful commands, and a list of error messages identifying the roles on which the command failed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The name of the roles to restart. (optional)

try:
    # Restart a set of role instances.
    api_response = api_instance.restart_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->restart_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

role_command_by_name

ApiBulkCommandList role_command_by_name(cluster_name, command_name, service_name, body=body)

Execute a role command by name.

Execute a role command by name.

Available since API v6.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
command_name = 'command_name_example' # str | the name of command to execute.
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | the roles to run this command on. (optional)

try:
    # Execute a role command by name.
    api_response = api_instance.role_command_by_name(cluster_name, command_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->role_command_by_name: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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start_command

ApiBulkCommandList start_command(cluster_name, service_name, body=body)

Start a set of role instances.

Start a set of role instances.

Bulk command operations are not atomic, and may contain partial failures. The returned list will contain references to all successful commands, and a list of error messages identifying the roles on which the command failed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the roles to start. (optional)

try:
    # Start a set of role instances.
    api_response = api_instance.start_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->start_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

stop_command

ApiBulkCommandList stop_command(cluster_name, service_name, body=body)

Stop a set of role instances.

Stop a set of role instances.

Bulk command operations are not atomic, and may contain partial failures. The returned list will contain references to all successful commands, and a list of error messages identifying the roles on which the command failed.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The role type. (optional)

try:
    # Stop a set of role instances.
    api_response = api_instance.stop_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->stop_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

sync_hue_db_command

ApiBulkCommandList sync_hue_db_command(cluster_name, service_name, body=body)

Create / update the Hue database schema.

Create / update the Hue database schema.

This command is to be run whenever a new database has been specified or, as necessary, after an upgrade.

This request should be sent to Hue servers only.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the Hue server roles. (optional)

try:
    # Create / update the Hue database schema.
    api_response = api_instance.sync_hue_db_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->sync_hue_db_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

[Back to top] [Back to API list] [Back to Model list] [Back to README]

zoo_keeper_cleanup_command

ApiBulkCommandList zoo_keeper_cleanup_command(cluster_name, service_name, body=body)

Cleanup a list of ZooKeeper server roles.

Cleanup a list of ZooKeeper server roles.

This command removes snapshots and transaction log files kept by ZooKeeper for backup purposes. Refer to the ZooKeeper documentation for more details.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the roles. (optional)

try:
    # Cleanup a list of ZooKeeper server roles.
    api_response = api_instance.zoo_keeper_cleanup_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->zoo_keeper_cleanup_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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zoo_keeper_init_command

ApiBulkCommandList zoo_keeper_init_command(cluster_name, service_name, body=body)

Initialize a list of ZooKeeper server roles.

Initialize a list of ZooKeeper server roles.

This applies to ZooKeeper services from CDH4. Before ZooKeeper server roles can be used, they need to be initialized.

Example

from __future__ import print_function
import time
import cm_client
from cm_client.rest import ApiException
from pprint import pprint

# Configure HTTP basic authorization: basic
configuration = cm_client.Configuration()
configuration.username = 'YOUR_USERNAME'
configuration.password = 'YOUR_PASSWORD'

# create an instance of the API class
api_instance = cm_client.RoleCommandsResourceApi(cm_client.ApiClient(configuration))
cluster_name = 'cluster_name_example' # str | 
service_name = 'service_name_example' # str | 
body = cm_client.ApiRoleNameList() # ApiRoleNameList | The names of the roles. (optional)

try:
    # Initialize a list of ZooKeeper server roles.
    api_response = api_instance.zoo_keeper_init_command(cluster_name, service_name, body=body)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling RoleCommandsResourceApi->zoo_keeper_init_command: %s\n" % e)

Parameters

Return type

ApiBulkCommandList

Authorization

basic

HTTP request headers

• Content-Type: application/json
• Accept: application/json

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