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MRS的架构
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基于鲲鹏BMS的Hadoop调优实践
/lab.huaweicloud.com/testdetail.html?testId=467为准。 MapReduce服务 MRS MapReduce服务（MapReduce Service）提供租户完全可控的企业级大数据集群云服务，轻松运行Hadoop、Spark、HBase
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FusionInsight大数据
华为云计算 云知识 FusionInsight 大数据 FusionInsight大数据 时间：2020-10-30 15:49:29 华为FusionInsight MRS是一个分布式数据处理系统，对外提供大容量的数据存储、查询和分析能力。MRS是一个在华为云上部署和管理Hado
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查询弹性伸缩组列表ListScalingGroups
"detail": null, "scaling_group_name": "as-group-test", "scaling_group_id": "77a7a397-7d2f-4e79-9da9-6a35e2709150", "scaling_group_status": "INSERVICE"
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查询所有metrics.k8s.io/v1beta1的APIgetMetricsV1beta1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询所有crd.yangtse.cni/v1的APIgetCrdYangtseCniV1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询所有networking.cci.io/v1beta1的APIgetNetworkingCciIoV1beta1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询所有extensions/v1beta1的APIgetExtensionsV1beta1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询所有batch.volcano.sh/v1alpha1的APIgetBatchVolcanoShV1alpha1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询终端节点组详情ShowEndpointGroup
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"endpoint_group" : { "id" : "3a9f50bb-f041-4eac-a117-82472d8a0007", "name" : "endpoint-group-name", "description" : "endpoint-group description"
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配置伸缩组通知CreateScalingNotification
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id}/scaling_notification/{scaling_group_id} 表1 参数说明 参数 是否必选 参数类型 描述 project_id 是 String 项目ID scaling_group_id 是 String 伸缩组ID 请求参数 表2 请求参数 参数
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Hive
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查询所有batch/v1的APIgetBatchV1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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批量将实例转为备用状态BatchSetScalingInstancesStandby
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d}/scaling_group_instance/{scaling_group_id}/action" "POST /autoscaling-api/v1/{project_id}/scaling_group_instance/{scaling_group_id}/action{
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查询所有rbac.authorization.k8s.io/v1的APIgetRbacAuthorizationV1APIResources
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resource belongs to (e.g. 'all') group String group is the preferred group of the resource. Empty implies the group of the containing resource list
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查询复制对列表ListReplications
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general server_group_id 否 String 保护组的ID。 server_group_ids 否 String 保护组的ID列表，格式为server_group_ids=['server_group_id1','server_group_id2',...,'se
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MRS如何保证数据和业务运行安全
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GaussDB列转行_gaussdb是关系型数据库吗_高斯数据库列转行_华为云
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x版本 listagg(expression [, delimiter]) WITHIN GROUP(ORDER BY order-list) 描述：将聚集列数据按WITHIN GROUP指定的排序方式排列，并用delimiter指定的分隔符拼接成一个字符串。 expressio
来自：专题 -
批量移除实例BatchRemoveScalingInstances
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d}/scaling_group_instance/{scaling_group_id}/action" "POST /autoscaling-api/v1/{project_id}/scaling_group_instance/{scaling_group_id}/action{
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批量取消实例保护BatchUnprotectScalingInstances
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d}/scaling_group_instance/{scaling_group_id}/action" "POST /autoscaling-api/v1/{project_id}/scaling_group_instance/{scaling_group_id}/action{
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批量将实例移出备用状态BatchUnsetScalingInstancesStantby
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d}/scaling_group_instance/{scaling_group_id}/action" "POST /autoscaling-api/v1/{project_id}/scaling_group_instance/{scaling_group_id}/action{
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