[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-20 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eNodeGroup\u003c/code\u003e resource in Dataproc is distinct from the \u003ccode\u003eNodeGroupAffinity\u003c/code\u003e resource.\u003c/p\u003e\n"],["\u003cp\u003eA \u003ccode\u003eNodeGroup\u003c/code\u003e has configurable fields such as \u003ccode\u003ename\u003c/code\u003e, \u003ccode\u003eroles\u003c/code\u003e, \u003ccode\u003enodeGroupConfig\u003c/code\u003e, and \u003ccode\u003elabels\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eroles\u003c/code\u003e specify the required function of the node group, with available roles including \u003ccode\u003eROLE_UNSPECIFIED\u003c/code\u003e and \u003ccode\u003eDRIVER\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eLabels assigned to a \u003ccode\u003eNodeGroup\u003c/code\u003e must adhere to specific length and character constraints, with a maximum of 32 labels per node group.\u003c/p\u003e\n"],["\u003cp\u003eThe available methods for interacting with a \u003ccode\u003eNodeGroup\u003c/code\u003e are \u003ccode\u003eget\u003c/code\u003e, which is used to fetch the resource representation, and \u003ccode\u003eresize\u003c/code\u003e, used to adjust the number of nodes within a cluster.\u003c/p\u003e\n"]]],[],null,["# REST Resource: projects.regions.clusters.nodeGroups\n\n- [Resource: NodeGroup](#NodeGroup)\n - [JSON representation](#NodeGroup.SCHEMA_REPRESENTATION)\n - [Role](#NodeGroup.Role)\n- [Methods](#METHODS_SUMMARY)\n\nResource: NodeGroup\n-------------------\n\nDataproc Node Group. **The Dataproc `NodeGroup` resource is not related to the Dataproc [NodeGroupAffinity](/dataproc/docs/reference/rest/v1/ClusterConfig#NodeGroupAffinity) resource.**\n\n### Role\n\nNode pool roles."]]
