Monitoring Dashboard

Release Notes

Alarm Policy Migration

Announcements

Notice for Apache Log4j 2 RCE Vulnerability

Security Announcements

Release Notes and Announcements

Overview

Strengths

Architecture

Features

Use Cases

Constraints and Limits

Technical Support Scope

Version Overview

Overview of Component Versions

Product release

Product Introduction

Billing Overview

Purchase Instructions

Payment Overdue

Refund Instructions

Conversion from Pay-as-You-Go to Monthly Subscription

Cluster Renewal

Viewing Bills

Cost Allocation by Tag

EMR on CVM Billing Instructions

EMR on TKE Billing Instructions

Pay-As-You-Go to Monthly Subscription

Monthly Subscription Refund Instructions

Renewal Instructions

Overdue Payment

EMR Serverless HBase Billing Instructions

Purchase Guide

EMR on CVM Quick Start

EMR on TKE Quick Start

Getting Started

Business Evaluation

Cluster Types

Cross-AZ Cluster

Planning Cluster

Creating Cluster

Administrative rights

Setting Tags

Bootstrap Actions

Software Configuration

Mounting CHDFS Instance

Unified Management of Hive Metadata

Setting  Security Groups

Component Configuration Sharing

Configuring Cluster

Instance Information

Node Specification Management

Checking and Updating Public IP

Logging in to Clusters

Cluster Scale-Out

Cluster Scale-in

Releasing Now

Auto Scaling

Graceful Scale-In

Changing Configurations

Automatic Replacement

Exporting Software Configuration

Cluster Scripts

Cluster Termination

Operation Logs

Task Center

Disk Management

Managing Cluster

Managing Users

Adding Components

Restarting Service

Starting/Stopping Services

WebUI Access

Role Management

Client Management

Configuration Management

Service List

YARN Resource Scheduling

HBase RIT Fixing

Component Port Information

RSS Uniffle Operation Guide

Managing Service

Cluster Overview

Node Status

Service Status

Cluster Event

Application Analysis

Cluster Inspection

Java Analysis

Monitoring Metrics

Alarm Configurations

Alarm Records

Monitoring and Alarms

TCInsight Overview

Configuration Center

SQL AI Tuning

Health Inspection

Correlation Analysis

TCInsight

 EMR on CVM Operation Guide

Introduction to EMR on TKE

Permission Management

Adjusting the Number of Pods

Modifying Configuration

Cluster Management

Deployment Instructions

Restarting Services

Service Management

Logs

Configuring Alarms

GC Analysis

Monitoring and Ops

Spark Query

Hive Query

EMR on TKE Operation Guide

EMR Serverless HBase Product Introduction

Quotas and Limits

Multi-AZ Deployment

Dual-Active Deployment

Planning  an Instance

Managing Permissions

Creating an Instance 

Modifying an Instance 

Table Management

Setting EC Policy

Terminating an Instance

Managing an Instance 

Instance Monitoring

Data Table Analysis

Serverless HBase Instructions

Dual-Active Instance Development Guide

Development Guide

EMR Serverless HBase Operation Guide

HDFS Common Operations

HDFS Federation Management Development Guide

HDFS Federation Management

Submitting MapReduce Tasks

Automatically Adding Task Nodes Without Assigning ApplicationMasters

YARN Task Queue Management

Practices on YARN Label Scheduling

Hadoop Practical Tutorial

Using API to Analyze Data in HDFS and COS

Dumping YARN Job Logs to COS

Hadoop Development Guide

Spark Environment Info

Using Spark to Analyze Data in COS

Using Spark Python to Analyze Data in COS

SparkSQL Tutorial

Integrating Spark Streaming with Ckafka

Practices on Dynamic Scheduling of Spark Resources

Spark Integration with Kafka

Spark Dependencies in Each EMR Version

Meson Engine

Spark Development Guide

Using HBase Through API

Using Hbase with Thrift

Spark on Hbase

MapReduce on Hbase

Hbase Development Guide

Phoenix Client Usage

Phoenix JDBC Usage

Phoenix Practical Tutorial

Phoenix on Hbase Development Guide

Hive Overview

Basic Hive Operations

Advanced Usage

Practical Tutorial

Hive Development Guide

Presto Web UI

Connector

Analyzing Data in COS

Presto Development Guide

Import/Export of Relational Database and HDFS

Incremental Data Import into HDFS

Importing and Exporting Data Between Hive and TencentDB for MySQL

Sqoop Development Guide

Hue Overview

Hue Practical Tutorial

Hue Development Guide

Oozie Development Guide

Flume Overview

Storing Kafka Data in Hive Through Flume

Storing Kafka Data in HDFS or COS Through Flume

Flume Development Guide

Kerberos Overview

Kerberos Development Guide

Knox Development Guide

Alluxio Development Documentation

Common Alluxio Commands

Mounting File System to Unified Alluxio File System

Using Alluxio in Tencent Cloud

Support for COS Transparent-URI

Support for Authentication

Alluxio Development Guide

Kylin Overview

Kylin Development Guide

Livy Overview

Livy Development Guide

Kyuubi Overview

Kyuubi Practical Tutorial

Kyuubi Development Guide

EMR Development Guide

Elastic MapReduce

Service	Monitoring Metric Description
Hive	Hive Monitoring Metrics
Spark	Spark Monitoring Metrics
Trino	Trino Monitoring Metrics
Hue	-
Kyuubi	Kyuubi Monitoring Metrics
Ranger	Ranger Monitoring Metrics
Zookeeper	ZooKeeper Monitoring Metrics
Knox	-
cosranger	-

tencent cloud

Monitoring Metric