[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-03-25。"],[[["Single node Dataproc clusters utilize a single node as both the master and worker, simplifying cluster management for certain use cases."],["These clusters are useful for tasks like testing new Spark/Hadoop versions, creating proof-of-concept demos, lightweight data science, small-scale data processing, and educational purposes."],["While most Dataproc features apply, single node clusters lack high-availability and do not support preemptible VMs or scaling to multi-node setups."],["Single node clusters can be created using the `gcloud` command-line tool with the `--single-node` flag, the Dataproc REST API with specific configurations, or the Google Cloud console by choosing the \"Single Node\" cluster type."],["Single node clusters are not suitable for large-scale data processing, as they are limited by the resources of a single node."]]],[]]