How to use CPFS storage volume service in Alibaba cloud ACK cluster

Introduction: CPFS (cloud parallel file system) is a kind of parallel file system. CPFS data is stored in multiple data nodes in the cluster and can be accessed by multiple clients at the same time, so it can provide high IOPS, high throughput and low latency data storage services for large-scale high-performance computer cluster. CPFS detailed ...

Posted on Tue, 24 Dec 2019 23:37:46 -0800 by cemeteryridge

Understanding Impala query profile step by step

stay Last article In this article, we describe the Query Plan and Execution Summary sections of Profile. Profile's query plan and execution summary is as follows: Query (id=36433472787e1cab:29c30e7800000000): Summary: ....Skipped here.... Plan: ---------------- Max Per-Host Resource Reservation: Memory=0B Per-Host Resource Estimates: ...

Posted on Tue, 10 Dec 2019 04:42:12 -0800 by Calamity-Clare

Knowledge: message push based on Alibaba cloud Kafka

The support for Kafka event source has been provided in knight. So how to implement message push based on Kafka on Alibaba cloud? This article will unlock this new gesture for you. background Message queuing for Apache Kafka is a distributed, high throughput and scalable Message Queuing service provided by alicloud. Message queuing for Apach ...

Posted on Mon, 21 Oct 2019 01:53:02 -0700 by steve012345

Resource Arrangement Supports Flexible Network Card API Series to Simplify Network Configuration

At present, Ali Cloud Resource Arrangement Service (ROS) has begun to support the resilient network card function, and three new members have been added to the cloud resource type of ROS. ALIYUN::ECS::NetworkInterface Creating Flexible Network Card ALIYUN::ECS::NetworkInterfaceAttachment Binding Flexible Network Card ALIYUN ...

Posted on Fri, 02 Aug 2019 03:46:42 -0700 by shlumph