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POST /cm/service/roleCommands/jmapDump
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.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
the names of the roles to jmap. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
List of submitted commands. |
POST /cm/service/roleCommands/jmapHisto
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.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
the names of the roles to jmap. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
List of submitted commands. |
POST /cm/service/roleCommands/jstack
Run the jstack diagnostic command. The command runs the jstack utility to
capture a role's java thread stacks.
Available since API v8.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
the names of the roles to jstack. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
List of submitted commands. |
POST /cm/service/roleCommands/lsof
Run the lsof diagnostic command. This command runs the lsof utility to
list a role's open files.
Available since API v8.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
the names of the roles to lsof. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
List of submitted commands. |
POST /cm/service/roleCommands/restart
Restart a set of Cloudera Management Services roles.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
The roles to restart. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
A list of submitted commands (summary view). |
POST /cm/service/roleCommands/start
Start a set of Cloudera Management Services roles.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
The roles to start. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
A list of submitted commands (summary view). |
POST /cm/service/roleCommands/stop
Stop a set of Cloudera Management Services roles.
Request Body
| media type |
data type |
description |
| application/json |
ApiRoleNameList
(JSON) |
The roles to stop. |
Response Body
| media type |
data type |
description |
| application/json |
ApiBulkCommandList
(JSON) |
A list of submitted commands (summary view). |