Accumulo
This release provides Accumulo 1.7.0 and no additional Apache patches.
HDP 3.0.0, HDP 3.0.1, and HDP 3.1.0 provided Accumulo 1.7.0 and no additional Apache patches.
HDP 3.1.4 Release Notes
Also available as:
- Release Notes
- Concepts
- Apache Hive Overview
- Data Governance Overview
- Apache Spark Overview
- Apache Zeppelin Overview
- HDP Security Overview
- Apache Kafka Overview
- Apache Storm Overview
- Installation & Upgrade
- Installation
- Apache Ambari Installation
- Apache Ambari Installation for IBM Power Systems
- Installing Apache Atlas
- Installing Apache Spark
- Installing Apache Zeppelin
- Installing Apache Ranger
- Installing Ranger Using Ambari Overview
- Set Up Hadoop Group Mapping for LDAP/AD
- Ranger Password Requirements
- Configuring a Database Instance for Ranger
- Start the Ranger Installation
- Customize Services: Admin
- Customize Services: Audit
- Customize Services: Plugins
- Customize Services: User Sync
- Customize Services: Tagsync
- Customize Services: Authentication
- Complete the Ranger Installation
- Additional Ranger Plugin Configuration Steps for Kerberos Clusters
- Installing Apache Ranger KMS
- Installating Apache Knox
- Installing and Configuring Apache Storm
- Installing and Configuring Apache Kafka
- Upgrade
- Installation
- How To
- Data Storage & Data OS
- Managing Data Operating System
- Introduction
- Application Development
- Using the YARN REST APIs to Manage Applications
- Collect Application Data with the Timeline Server
- Timeline Service 2.0 Overview
- Timeline Server 1.5 Overview
- Upgrade Timeline Server 1.0 to 1.5
- Configure the Timeline Server
- Enable Generic Data Collection
- Configure Per-framework Data Collection
- Configure the Timeline Server Store
- Configure Timeline Server Security
- Run the Timeline Server
- Access Generic Data from the Command Line
- Publish Per-framework Data in Applications
- Application Management
- Manage Long-running YARN Applications
- Use the YARN CLI to View Logs for Running Applications
- Run Multiple MapReduce Versions Using the YARN Distributed Cache
- Enable Cross-Origin Support on YARN
- Run Docker Containers on YARN
- Quick start for running YARN services API on Docker containers
- Attaching storage to YARN containers by using CSI
- Cluster Management
- Allocating Resources with the Capacity Scheduler
- Capacity Scheduler Overview
- Enable the Capacity Scheduler
- Set up Queues
- Control Access to Queues with ACLs
- Define Queue Mapping Policies
- Manage Cluster Capacity with Queues
- Set Queue Priorities
- Resource Distribution Workflow
- Resource Distribution Workflow Example
- Set User Limits
- Application Reservations
- Set Flexible Scheduling Policies
- Start and Stop Queues
- Set Application Limits
- Enable Preemption
- Enable Priority Scheduling
- Configure ACLs for Application Priorities
- Enable Intra-Queue Preemption
- Monitoring Clusters using YARN Web User Interface
- Fault Tolerance
- Scaling Namespaces and Optimizing Data Storage
- Introduction
- Scaling namespaces
- Optimizing data storage
- Balancing data across disks of a DataNode
- Increasing storage capacity with HDFS erasure coding
- Increasing storage capacity with HDFS compression
- Setting archival storage policies
- Balancing data across an HDFS cluster
- Optimizing performance
- Using the NFS Gateway for accessing HDFS
- Data storage metrics
- APIs for accessing HDFS
- Administering HDFS
- Cluster Maintenance
- Decommissioning slave nodes
- Manually add slave nodes to an HDP cluster
- Using DistCp to Copy Files
- Using DistCp
- Command Line Options
- Update and Overwrite
- DistCp and Security Settings
- Secure-to-Secure: Kerberos Principal Name
- Secure-to-Secure: ResourceManager mapping rules
- DistCp between HA clusters
- DistCp and HDP version
- DistCp data copy matrix
- Copying Data from HDP-2.x to HDP-1.x Clusters
- DistCp Architecture
- DistCp Frequently Asked Questions
- DistCp additional considerations
- Ports and Services Reference
- Configuring ports
- Accumulo service ports
- Atlas service ports
- Druid service ports
- Flume service ports
- HBase service ports
- HDFS service ports
- Hive service ports
- Hue service port
- Kafka service ports
- Kerberos service ports
- Knox service ports
- MapReduce service ports
- MySQL service ports
- Oozie service ports
- Ranger service ports
- Sqoop service ports
- Storm service ports
- Tez ports
- YARN service ports
- Zeppelin service port
- ZooKeeper service ports
- Controlling HDP services manually
- Configuring ports
- Cluster Maintenance
- Configuring Fault Tolerance
- Configuring Fault Tolerance
- High Availability on Non-Ambari Clusters
- Configuring High Availability for the Hive Metastore
- Deploying Multiple HiveServer2 Instances for High Availability
- Configuring HiveServer2 High Availability Using ZooKeeper
- Configuring High Availability for HBase
- Introduction to HBase High Availability
- Propagating Writes to Region Replicas
- Timeline Consistency
- Configuring HA Reads for HBase
- Creating Highly Available HBase Tables with the HBase Java API
- Creating Highly Available HBase Tables with the HBase Shell
- Querying Secondary Regions
- Monitoring Secondary Region Replicas
- HBase Cluster Replication for Geographic Data Distribution
- Configuring NameNode High Availability
- Configuring ResourceManager High Availability
- Configuring Apache Ranger High Availability
- Data Protection
- Managing Data Operating System
- Data Access
- Starting Apache Hive
- Using Apache Hive
- Apache Hive 3 tables
- Hive 3 ACID transactions
- Using materialized views
- Apache Hive queries
- Query the information_schema database
- Insert data into an ACID table
- Update data in a table
- Merge data in tables
- Delete data from a table
- Create a temporary table
- Use a subquery
- Aggregate and group data
- Query correlated data
- Using common table expressions
- Escape an illegal identifier
- Escape table names in dot notation
- CHAR data type support
- Create partitions dynamically
- Manage partitions automatically
- Generate surrogate keys
- Query a SQL data source using the JdbcStorageHandler
- Creating a user-defined function
- Managing Apache Hive
- Managing Apache Hive Workloads
- Configuring Apache Hive
- Securing Apache Hive
- Integrating Apache Hive with Spark and BI
- Apache Hive-Kafka integration
- Hive Warehouse Connector for accessing Apache Spark data
- Connecting Apache Hive to BI tools
- Query a SQL data source using the JdbcStorageHandler
- Visualizing Apache Hive data using Superset
- Migrating Data
- Apache Hive Performance Tuning
- Optimizing an Apache Hive data warehouse
- LLAP ports
- Preparations for tuning performance
- Setting up LLAP
- Use HiveServer Interactive UI
- Connect a JDBC client to LLAP
- Configuring YARN queues for Hive
- Set up multiple HiveServer instances
- Key components of Hive warehouse processing
- Query result cache and metastore cache
- Tez execution engine properties
- Monitoring Apache Hive performance
- Maximizing storage resources using ORC
- Improving performance using partitions
- Handling bucketed tables
- Improving performance using the cost-based optimizer
- Accessing Data Using Druid
- Apache Druid introduction
- Apache Druid architectural overview
- Apache Druid content roadmap
- Setting up and using Apache Druid
- Configure Apache Druid for high availability
- Visualizing Druid data in Superset
- Apache Superset aggregations
- Securing Apache Druid using Kerberos
- Enable Kerberos authentication in Apache Druid
- Access Kerberos-protected HTTP endpoints
- Using Druid and Apache Hive
- Using HBase to Store and Access Data
- What's New in Apache HBase
- Overview of Apache HBase
- Apache HBase installation
- Managing Apache HBase clusters
- Backing up and restoring Apache HBase datasets
- Medium Object (MOB) storage support in Apache HBase
- Methods to enable MOB storage support
- Method 1:Enable MOB Storage support using configure options in the command line
- Method 2: Invoke MOB support parameters in a Java API
- Test the MOB storage support configuration
- MOB storage cache properties
- HBase quota management
- Understanding Apache HBase Hive integration
- HBase Best Practices
- Using Phoenix to Store and Access Data
- What's New in Apache Phoenix
- Orchestrating SQL and APIs with Apache Phoenix
- Creating and using User-Defined functions (UDFs) in Phoenix
- Overview of mapping Phoenix schemas to HBase namespaces
- Associating tables of a schema to a namespace
- Understanding Apache Phoenix-spark connector
- Understanding Apache Phoenix-Hive connector
- Python library for Apache Phoenix
- Using index in Phoenix
- Phoenix repair tool
- Run the Phoenix repair tool
- Accessing Cloud Data
- Streaming
- Developing Apache Storm Applications
- Developing Apache Storm Applications
- Using Storm to Move Data
- Working with Storm Topologies
- Mirroring Data Across Clusters with Kafka MirrorMaker
- Creating Kafka Topics
- Developing Kafka Producers and Consumer
- Developing Apache Storm Applications
- Governance
- Data Science
- Configuring Apache Spark
- Running Apache Spark Applications
- Introduction
- Running Sample Spark Applications
- Running Spark in Docker Containers on YARN
- Submitting Spark Applications Through Livy
- Running PySpark in a Virtual Environment
- Automating Spark Jobs with Oozie Spark Action
- Developing Apache Spark Applications
- Introduction
- Using the Spark DataFrame API
- Using Spark SQL
- Using the Hive Warehouse Connector with Spark
- Calling Hive User-Defined Functions
- Using Spark Streaming
- HBase Data on Spark with Connectors
- Accessing HDFS Files from Spark
- Accessing ORC Data in Hive Tables
- Using Custom Libraries with Spark
- Using Spark from R: SparkR
- Tuning Apache Spark
- Configuring Apache Zeppelin
- Configuring Apache Zeppelin Security
- Introduction
- Getting Started
- Configure Zeppelin for Authentication: Non-Production Use
- Configure Zeppelin for Authentication: LDAP and Active Directory
- Enabling Access Control for Zeppelin Elements
- Configure SSL for Zeppelin
- Configure Zeppelin for a Kerberos-Enabled Cluster
- Shiro Settings: Reference
- shiro.ini Example
- Using Apache Zeppelin
- IBM Data Science Experience
- Security
- Configuring Proxy with Apache Knox
- Set Up Knox Proxy
- Configuring the Knox Gateway
- Audit Gateway Activity
- Manually Configuring Knox Topology Files
- Defining Cluster Topologies
- Configuring a Server for Knox
- Mapping the Internal Nodes to External URLs
- Configuring an Authentication Provider
- Configuring a Federation Provider
- Configuring Identity Assertion
- Set Up an Authorization Provider
- Setting Up Knox Services for HA
- Configuring Knox With Kerberos
- Configuring Authentication with Kerberos
- Configuring Authentication with Kerberos
- Kerberos Overview
- Kerberos Principals Overview
- Enabling SPNEGO Authentication for Hadoop
- Enabling Kerberos Authentication Using Ambari
- Configuring HDP Components for Kerberos
- Configuring Kafka for Kerberos
- Configuring Storm for Kerberos
- Securing Apache HBase in a production environment
- Configuring Ambari Authentication with LDAP/AD
- Configuring Ranger Authentication with UNIX, LDAP, or AD
- Configuring Knox SSO
- Providing Authorization with Ranger
- Using Ranger to Provide Authorization in Hadoop
- Ranger Policies Overview
- Using the Ranger Console
- Resource-Based Services and Policies
- Configuring Resource-Based Services
- Configure a Resource-based Service: HBase
- Configure a Resource-based Service: HDFS
- Configure a Resource-based Service: Hive
- Configure a Resource-based Service: Kafka
- Configure a Resource-based Service: Knox
- Configure a Resource-based Service: Solr
- Configure a Resource-based Service: Storm
- Configure a Resource-based Service: YARN
- Configure a Resource-based Service: Atlas
- Configure a Resource-based Service: NiFi
- Configure a Resource-based Service: NiFi Registry
- Configuring Resource-Based Policies
- Configure a Resource-based Policy: HBase
- Configure a Resource-based Policy: HDFS
- Configure a Resource-based Policy: Hive
- Configure a Resource-based Policy: Kafka
- Configure a Resource-based Policy: Knox
- Configure a Resource-based Policy: Solr
- Configure a Resource-based Policy: Storm
- Configure a Resource-based Policy: YARN
- Configure a Resource-based Policy: Atlas
- Configure a Resource-based Policy: NiFi
- Configure a Resource-based Policy: NiFi Registry
- Wildcards and Variables in Resource-based Policies
- Importing and Exporting Resource-Based Policies
- Row-level Filtering and Column Masking in Hive
- Configuring Resource-Based Services
- Tag-Based Services and Policies
- Create a Time-bound Policy
- Ranger Security Zones
- Administering Ranger Users, Groups, and Permissions
- Administering Ranger Reports
- Adding a New Component to Apache Ranger
- Configuring Advanced Authorization Settings
- Managing Auditing
- Audit Overview
- Manually Enabling Audit Settings in Ambari Clusters
- Managing Auditing in Ranger
- Using Apache Solr for Ranger Audits
- Create Read-Only Admin User (Auditor)
- Configuring Wire Encryption
- Wire Encryption
- Enable RPC Encryption
- Enable Data Transfer Protocol
- Enabling SSL Understanding the Hadoop SSL Keystore Factory
- Creating and Managing SSL Certificates
- Enabling SSL for HDP Components
- Enable SSL for WebHDFS, MapReduce, Tez, and YARN
- Enable SSL for HttpFS
- Enable SSL on Oozie
- Enable SSL on the HBase REST Server
- Enable SSL on the HBase Web UI
- Enable SSL on HiveServer2
- Enable SSL for Kafka Clients
- Enable SSL for Accumulo
- Enable SSL for Apache Atlas
- SPNEGO setup for WebHCat
- Configure SSL for Knox
- Set Up SSL for Ambari
- Configure Ranger SSL
- Configuring Public CA Certificates (Ranger SSL)
- Configuring a Self-Signed Certificate (Ranger SSL)
- Configure Ranger Admin Database for SSL-Enabled MySQL (Ranger SSL)
- Connecting to SSL Enabled Components
- Configuring Advanced Security Options for Ambari
- Configuring HDFS Encryption
- HDFS Encryption
- Ranger KMS Administration
- Store Master Key in a Hardware Security Module (HSM)
- Installing Ranger Keysecure
- Enable Ranger KMS Audit
- Enable SSL for Ranger KMS
- Install Multiple Ranger KMS
- Using the Ranger Key Management Service
- Ranger KMS Properties
- Troubleshooting Ranger KMS
- HDFS "Data at Rest" Encryption
- HDFS Encryption Overview
- Configuring and Starting the Ranger Key Management Service (Ranger KMS)
- Configuring and Using HDFS "Data at Rest" Encryption
- Configuring HDP Services for HDFS Encryption
- Running DataNodes as Non-Root
- Securing Credentials
- Configuring Proxy with Apache Knox
- Data Storage & Data OS
- Reference
- Cluster Planning
- Apache Hive Workload Management Commands
- Workload management command summary
- ALTER MAPPING
- ALTER POOL
- ALTER RESOURCE PLAN
- ALTER TRIGGER
- CREATE MAPPING
- CREATE POOL
- CREATE RESOURCE PLAN
- CREATE TRIGGER
- DISABLE WORKLOAD MANAGEMENT
- DROP MAPPING
- DROP POOL
- DROP RESOURCE PLAN
- DROP TRIGGER
- REPLACE RESOURCE PLAN WITH
- REPLACE ACTIVE RESOURCE PLAN WITH
- SHOW RESOURCE PLAN
- SHOW RESOURCE PLANS
- Workload trigger counters
- Materialized View Commands
- HDFS ACLs
- ZooKeeper ACLs
- Apache ZooKeeper ACLs Best Practices
- ZooKeeper ACLs Best Practices: Accumulo
- ZooKeeper ACLs Best Practices: Ambari Solr
- ZooKeeper ACLs Best Practices: Atlas
- ZooKeeper ACLs Best Practices: HBase
- ZooKeeper ACLs Best Practices: HDFS/WebHDFS
- ZooKeeper ACLs Best Practices: Hive/HCatalog
- ZooKeeper ACLs Best Practices: Kafka
- ZooKeeper ACLs Best Practices: Oozie
- ZooKeeper ACLs Best Practices: Ranger
- ZooKeeper ACLs Best Practices: Ranger KMS/Hadoop KMS
- ZooKeeper ACLs Best Practices: Storm
- ZooKeeper ACLs Best Practices: WebHCat
- ZooKeeper ACLs Best Practices: YARN
- ZooKeeper ACLs Best Practices: YARN Registry
- ZooKeeper ACLs Best Practices: ZooKeeper
- Audit Reference
- Security Reference
- Non-Ambari Security Overview
- Setting Up Kerberos Authentication for Non-Ambari Clusters
- Preparing Kerberos
- Configuring HDP for Kerberos
- Create Mappings Between Principals and UNIX Usernames
- Adding Security Information to Configuration Files
- Configuring HBase and ZooKeeper
- Configure HBase Master
- Create JAAS configuration files
- Start HBase and ZooKeeper services
- Configure Secure Client-Side Access for HBase
- Optional: Configure Client-Side Operation for Secure Operation- Thrift Gateway
- Optional: Configure Client-Side Operation for Secure Operation- REST Gateway
- Configure HBase for Access Control Lists (ACL)
- Configure Phoenix Query Server
- Set up One-Way Trust with Active Directory
- Configuring Proxy Users
- Configure Non-Ambari Ranger SSL
- Enable Audit Logging in Non-Ambari Clusters
- Setting Up Kerberos Authentication for Non-Ambari Clusters
- Knox Reference
- Ranger Reference
- Non-Ambari Security Overview
- Apache Ranger Public REST APIs
- Teradata Connector User Guide