[[["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)：2025-09-03。"],[[["\u003cp\u003eThis documentation covers configuring the Cassandra database for Apigee hybrid version 1.2, which is no longer supported and should be upgraded.\u003c/p\u003e\n"],["\u003cp\u003eProduction installations of Apigee hybrid require specific storage and heap settings for Cassandra, including a recommended capacity of 500Gi and a request of 7 CPU cores and 15Gi of memory.\u003c/p\u003e\n"],["\u003cp\u003eThe maxHeapSize for Cassandra should be set to 8192M, and heapNewSize should be set to 1200M in production.\u003c/p\u003e\n"],["\u003cp\u003eFor production, Cassandra requires dynamically created persistent volumes backed by an SSD, and a StorageClass definition must be configured and set as the default.\u003c/p\u003e\n"]]],[],null,["# Configure Cassandra for production\n\n| You are currently viewing version 1.2 of the Apigee hybrid documentation. **This version is end of life.** You should upgrade to a newer version. For more information, see [Supported versions](/apigee/docs/hybrid/supported-platforms#supported-versions).\n\n\nThis topic describes steps you must take to configure the Cassandra database\ncomponent for an Apigee hybrid production installation.\n\nConfigure storage and heap settings\n-----------------------------------\n\n\nFor a production installation of Apigee hybrid, Google recommends that you add the\nfollowing storage and heap settings to your overrides file and apply them to the cluster: \n\n```\ncassandra:\n ...\n storage:\n capacity: 500Gi\n requests:\n cpu: 7\n memory: 15Gi\n maxHeapSize: 8192M\n heapNewSize: 1200M\n```\n\n\nFor more information on these property settings, see the [Configuration property reference](/apigee/docs/hybrid/v1.2/config-prop-ref).\n\nAdd SSD storage for production\n------------------------------\n\n\nFor the Cassandra database, hybrid runtime uses\n[dynamically created](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#dynamic) persistent volumes to store data. To configure\nCassandra properly for a production environment, you must configure a\n[StorageClass](https://kubernetes.io/docs/concepts/storage/storage-classes)\ndefinition that is backed by a solid-state drive (SSD) and make it the default\nclass. See [StorageClass configuration](/apigee/docs/hybrid/v1.2/cassandra-config) for detailed steps."]]
