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E-MapReduce:NodeSelector

Last Updated:Oct 15, 2024
ParameterTypeDescriptionExample
object

The node selector.

NodeSelectTypestring

The level at which you want to select nodes. Valid values:

  • CLUSTER
  • NODE_GROUP
  • NODE
CLUSTER
NodeNamesarray

The names of the nodes. This parameter takes effect only when the NodeSelectType parameter is set to NODE.

Stringstring

The node name.

master-1-1
NodeGroupIddeprecatedstring

The node group ID. This parameter takes effect only when the NodeSelectType parameter is set to NODE_GROUP.

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NodeGroupIdsarray

The node group IDs.

string
ng-869471354ecd****
NodeGroupTypesarray

The node group types. This parameter takes effect only when the NodeSelectType parameter is set to NODE_GROUP and the NodeGroupId parameter is not configured. Number of elements in the array: 0 to 10.

NodeGroupTypestring

The node group type. Valid values:

  • MASTER
  • CORE
  • TASK
MASTER
NodeGroupNamedeprecatedstring
Note This parameter is deprecated and replaced with NodeGroupNames.
master-1
NodeGroupNamesarray

The names of node groups.

NodeGroupNamestring
master-1