[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-08-28 UTC。"],[[["\u003cp\u003eDataproc clusters can be updated through the Dataproc API, the \u003ccode\u003egcloud\u003c/code\u003e command-line tool, or the Google Cloud console.\u003c/p\u003e\n"],["\u003cp\u003eUpdatable cluster parameters include the number of standard or secondary worker nodes, graceful decommissioning settings, and cluster labels.\u003c/p\u003e\n"],["\u003cp\u003eDeleting a Dataproc cluster can be accomplished using the Dataproc API, the \u003ccode\u003egcloud\u003c/code\u003e CLI tool, or the Google Cloud console.\u003c/p\u003e\n"],["\u003cp\u003eCluster deletion is irreversible; once a cluster is deleted, it cannot be recovered.\u003c/p\u003e\n"]]],[],null,["This page explains how to update and delete an existing Dataproc cluster.\n\nUpdate a cluster\n\nYou can update a cluster by issuing a Dataproc API\n[clusters.patch](/dataproc/docs/reference/rest/v1/projects.regions.clusters/patch) request, running\na [gcloud dataproc clusters update](/sdk/gcloud/reference/dataproc/clusters/update)\ncommand in a local terminal window or in\n[Cloud Shell](https://console.cloud.google.com/?cloudshell=true), or by editing cluster\nparameters from the Configuration tab of the Cluster details page for the\ncluster in the [Google Cloud console](https://console.cloud.google.com/dataproc/clusters).\n\nThe following cluster parameters can be updated:\n\n- the number of standard worker nodes in a cluster---see [Scaling clusters](/dataproc/docs/concepts/scaling-clusters)\n- the number of secondary worker nodes in a cluster--- see [Preemptible VMs](/dataproc/docs/concepts/preemptible-vms)\n- whether to use [graceful decommissioning](/dataproc/docs/concepts/configuring-clusters/scaling-clusters#graceful_decommissioning) to control shutting down a worker after its jobs are completed\n- adding or deleting cluster [labels](/dataproc/docs/concepts/labels)\n\nCluster update error\n\nDataproc issues an `ERROR_DUE_TO_UPDATE` error when a cluster\nupdate operation fails. This error places the cluster in a fail-safe state to\navoid data loss, and restricts further cluster operations: jobs can continue\nto be submitted to the cluster, the cluster can be deleted, but further\ncluster update operations are not permitted.\n\nRecommendation: After receiving an `ERROR_DUE_TO_UPDATE` on a cluster,\n[recreate the cluster](/dataproc/docs/guides/recreate-cluster#recreate_and_update_a_cluster)\nby exporting the cluster configuration to create a new cluster, then delete the\nfailed cluster. If recreating the cluster fails, contact\n[Cloud Customer Care](/support) for help in restoring the cluster to a\n`RUNNING` state.\n| **Note:** A cluster can enter the `ERROR_DUE_TO_UPDATE` state if you attempt to update cluster resources through Compute Engine API operations. To update cluster resources, use [Dataproc update](/dataproc/docs/guides/manage-cluster#update_a_cluster) operations.\n\nDelete a cluster\n\nYou can delete a cluster via a Dataproc API\n[clusters.delete](/dataproc/docs/reference/rest/v1/projects.regions.clusters/delete) HTTP or programmatic request, using the Google Cloud CLI\n[gcloud](/sdk/gcloud/reference/dataproc/clusters/delete)\ncommand-line tool locally in a terminal window or in [Cloud Shell](https://console.cloud.google.com/?cloudshell=true), or from the [Google Cloud console](https://console.cloud.google.com/dataproc/clusters).\n**Deletion is permanent:** Once deleted, clusters cannot be restored. You can, however, quickly create new Dataproc clusters as you need them. \n\ngcloud command\n\nTo delete a Dataproc cluster, use the gcloud CLI\n[gcloud dataproc clusters delete](/sdk/gcloud/reference/dataproc/clusters/delete)\ncommand locally in a terminal window or in\n[Cloud Shell](https://console.cloud.google.com/?cloudshell=true). \n\n```\ngcloud dataproc clusters delete cluster-name \\\n --region=region\n```\n\nREST API\n\nUse the Dataproc\n[clusters.delete](/dataproc/docs/reference/rest/v1/projects.regions.clusters/delete)\nAPI to delete a cluster.\n\nConsole\n\nOpen the Dataproc\n[Clusters](https://console.cloud.google.com/dataproc/clusters)\npage in the Google Cloud console. Select the cluster by checking the box\nto the left of the cluster name, then Click **Delete** to\ndelete the cluster."]]
