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E-MapReduce:UpdateApplicationConfig

Last Updated:May 28, 2026

Parameter

Type

Description

Example

object

ConfigFileName

string

The name of the application configuration file.

hdfs-site.xml

ConfigItemKey

string

The configuration item key.

dfs.namenode.checkpoint.period

ConfigItemValue

string

The configuration item value.

3600s

ConfigDescription

string

A description of the modification.

dfs.namenode.checkpoint.period

ConfigScope

string

The configuration scope.

NODE_GROUP

NodeGroupId

string

The node group ID.

ng-869471354ecd****

NodeId

string

The node ID.

i-bp1cudc25w2bfwl5****

ConfigAction

string

The configuration item action.

ADD

EffectiveType

string

The method for applying the change.

EFFECT

EffectiveActions

string

The actions required to apply the change.