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Data Engineering Integration
10.4.1
10.5.2
10.5.1
10.5
10.4.1
10.4.0
10.2.2 HotFix 1
10.2.2 Service Pack 1
10.2.2
10.2.1
10.2 HotFix 2
10.2 HotFix 1
10.2
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Integration Guide
Data Engineering Integration 10.4.1
Data Engineering Integration 10.4.1
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Table of Contents
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Preface
Part 1: Hadoop Integration
Introduction to Hadoop Integration
Cluster Integration Overview
Data Engineering Integration Component Architecture
Hadoop Integration
Clients and Tools
Application Services
Repositories
Integration with Other Informatica Products
Before You Begin
Read the Release Notes
Verify System Requirements
Verify Product Installations
Verify HDFS Disk Space
Verify the Hadoop Distribution
Verify Port Requirements
Uninstall Big Data Management
Uninstall for Amazon EMR, Azure HDInsight, and MapR
Uninstall for Cloudera CDH
Uninstall for Hortonworks HDP
Prepare Directories, Users, and Permissions
Verify and Create Users
Verify and Create Users for HDInsight
Grant Access to Azure ADLS Resources for Informatica Users
Grant Access Permissions to ADLS Gen1 Storage
Assigning the Owner Role to the Service Principal User
Grant Access Permissions to ADLS Gen2 Storage
Create Directories and Set Permissions
Create a Cluster Staging Directory
Grant Permissions on the Hive Warehouse Directory
Create a Hive Staging Directory
Create a Spark Staging Directory
Create a Sqoop Staging Directory
Create Blaze Engine Directories
Create a Reject File Directory
Create a Proxy Directory for MapR
Edit the hosts File for the Blaze Engine
Configure Access to Secure Hadoop Clusters
Configuring Access to an SSL/TLS-Enabled Cluster
Configure the Hive Connection for SSL-Enabled Clusters
Import Security Certificates from an SSL-Enabled Cluster
Import Security Certificates from a TLS-Enabled Domain
Generate the OAUTH Token
Using the ktutil Utility to Create a Keytab File
Configure Apache Ranger with HDInsight
Configure the Metadata Access Service
Configure the Data Integration Service
Download the Informatica Server Binaries for the Hadoop Environment
Edit the Hosts File for Access to Azure HDInsight
Configuring LZO Compression Format
Configuring the Data Integration Service to Use Operating System Profiles
Configure Data Integration Service Properties
Prepare a Python Installation
Install Python for Enterprise Data Preparation
Amazon EMR Integration Tasks
Amazon EMR Task Flows
Task Flow to Integrate with Amazon EMR
Task Flow to Upgrade from Version 10.2.1
Task Flow to Upgrade from Version 10.2
Task Flow to Upgrade from a Version Earlier than 10.2
Prepare for Cluster Import from Amazon EMR
Configure *-site.xml Files for Amazon EMR
Prepare the Archive File for Amazon EMR
Configure Glue as the Hive Metastore
Create a Cluster Configuration
Importing a Hadoop Cluster Configuration from a File
Verify or Refresh the Cluster Configuration
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Configure the Files to Use S3
Setting S3 Access Policies
Step 1. Identify the S3 Access Policy Elements
Step 2. Optionally Copy an Existing S3 Access Policy as a Template
Step 3. Create or Edit an S3 Access Policy
Configure the Developer Tool
Configure developerCore.ini
Complete Upgrade Tasks
Update Connections
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Update Streaming Objects
Re-create the Physical Data Objects
Re-create the Normalizer Transformation
Update the Streaming Mappings
Verify the Deferred Data Object Types
Azure HDInsight Integration Tasks
Azure HDInsight Task Flows
Task Flow to Integrate with Azure HDInsight
Task Flow to Upgrade from Version 10.2.1
Task Flow to Upgrade from Version 10.2
Task Flow to Upgrade from a Version Earlier than 10.2
Prepare for Cluster Import from Azure HDInsight
Configure *-site.xml Files for Azure HDInsight
Verify HDInsight Cluster Security Settings
Prepare for Direct Import from Azure HDInsight
Prepare the Archive File for Import from Azure HDInsight
Create a Cluster Configuration
Before You Import
Importing a Hadoop Cluster Configuration from the Cluster
Importing a Hadoop Cluster Configuration from a File
Verify or Refresh the Cluster Configuration
Configure the Hive Warehouse Connector and Hive LLAP
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Configure the Developer Tool
Configure developerCore.ini
Complete Upgrade Tasks
Update Connections
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Update Streaming Objects
Re-create the Physical Data Objects
Update the Streaming Mappings
Verify the Deferred Data Object Types
Cloudera CDH Integration Tasks
Cloudera CDH Task Flows
Task Flow to Integrate with Cloudera CDH
Task Flow to Upgrade from Version 10.2.1
Task Flow to Upgrade from Version 10.2
Task Flow to Upgrade from a Version Earlier than 10.2
Prepare for Cluster Import from Cloudera CDH
Configure *-site.xml Files for Cloudera CDH
Prepare for Direct Import from Cloudera CDH
Prepare the Archive File for Import from Cloudera CDH
Create a Cluster Configuration
Before You Import
Importing a Hadoop Cluster Configuration from the Cluster
Importing a Hadoop Cluster Configuration from a File
Verify or Refresh the Cluster Configuration
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Set the Locale for Cloudera CDH 6.x
Enable Data Preparation of JSON Files on Cloudera CDH
Complete Upgrade Tasks
Update Connections
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Update Streaming Objects
Re-create the Physical Data Objects
Update the Streaming Mappings
Verify the Deferred Data Object Types
Cloudera CDP Integration Tasks
Task Flow to Integrate with Cloudera CDP
Prepare for Cluster Import from Cloudera CDP
Configure *-site.xml Files for Cloudera CDP
Prepare for Direct Import from CDP
Prepare the Archive File for Import from CDP
Create a Cluster Configuration
Before You Import
Importing a Hadoop Cluster Configuration from the Cluster
Importing a Hadoop Cluster Configuration from a File
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Set the Locale for Cloudera CDP
Enable Data Preparation of JSON Files on Cloudera CDP
Configure the Developer Tool
Configure developerCore.ini
Hortonworks HDP Integration Tasks
Hortonworks HDP Task Flows
Task Flow to Integrate with Hortonworks HDP
Task Flow to Upgrade from Version 10.2.1
Task Flow to Upgrade from Version 10.2
Task Flow to Upgrade from a Version Earlier than 10.2
Prepare for Cluster Import from Hortonworks HDP
Configure *-site.xml Files for Hortonworks HDP
Prepare for Direct Import from Hortonworks HDP
Prepare the Archive File for Import from Hortonworks HDP
Create a Cluster Configuration
Before You Import
Importing a Hadoop Cluster Configuration from the Cluster
Importing a Hadoop Cluster Configuration from a File
Verify or Refresh the Cluster Configuration
Configure the Hive Warehouse Connector and Hive LLAP
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Configure the Developer Tool
Configure developerCore.ini
Complete Upgrade Tasks
Update Connections
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Update Streaming Objects
Re-create the Physical Data Objects
Update the Streaming Mappings
Verify the Deferred Data Object Types
MapR Integration Tasks
MapR Task Flows
Task Flow to Integrate with MapR (copy)
Task Flow to Upgrade from Version 10.2.2 (mapr) (copy)
Task Flow to Upgrade from Version 10.2 (mapr) (copy)
Task Flow to Upgrade from a Version Earlier than 10.2 (mapr) (copy)
Install and Configure the MapR Client
Prepare for Cluster Import from MapR
Configure *-site.xml Files for MapR
Prepare the Archive File for Import from MapR
Create a Cluster Configuration
Importing a Hadoop Cluster Configuration from a File
Verify or Refresh the Cluster Configuration
Verify JDBC Drivers for Sqoop Connectivity
Verify Design-time Drivers
Verify Run-time Drivers
Generate MapR Tickets
Generate Tickets
Configure the Data Integration Service
Configure the Metadata Access Service
Configure the Analyst Service
Complete Upgrade Tasks
Update Connections
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Part 2: Databricks Integration
Introduction to Databricks Integration
Databricks Integration Overview
Run-time Process on the Databricks Spark Engine
Native Environment
Databricks Environment
Databricks Integration Task Flow
Before You Begin Databricks Integration
Read the Release Notes
Verify System Requirements
Configure Preemption for Concurrent Jobs
Configure Storage Access
Configure S3 and Redshift Authentication and Encryption on AWS
Configure AWS Roles and Policies to Access S3 Resources
Step 1. Create an IAM Role and Policy for S3 Access
Step 2. Configure a Policy for the Target S3 Bucket
Step 3. Add IAM Roles to the EC2 Policy and Databricks
Step 4. Launch a Databricks Cluster with the S3 IAM Role
Download and Install the JDBC Driver to Enable Delta Lake Access
Configure ADLS Storage Access
Configure WASB Storage Access
Create a Staging Directory for Binary Archive Files
Create a Staging Directory for Run-time Processing
Prepare for Token Authentication
Configure the Data Integration Service
Configure Data Integration Service Properties
Install Python Libraries
Databricks Integration Tasks
Create a Databricks Cluster Configuration
Importing a Databricks Cluster Configuration from the Cluster
Importing a Databricks Cluster Configuration from a File
Create the Import File
Import the Cluster Configuration
Configure the Databricks Connection
Complete Upgrade Tasks
Appendix A: Connections Reference
Connections Overview
Cloud Provisioning Configuration
AWS Cloud Provisioning Configuration Properties
General Properties
Permissions
EC2 Configuration
Azure Cloud Provisioning Configuration Properties
Authentication Details
Storage Account Details
Cluster Deployment Details
External Hive Metastore Details
Databricks Cloud Provisioning Configuration Properties
Amazon Redshift Connection Properties
Amazon S3 Connection Properties
Blockchain Connection Properties
Cassandra Connection Properties
Databricks Connection Properties
Google Analytics Connection Properties
Google BigQuery Connection Properties
Google Cloud Spanner Connection Properties
Google Cloud Storage Connection Properties
Hadoop Connection Properties
Hadoop Cluster Properties
Common Properties
Reject Directory Properties
Blaze Configuration
Spark Configuration
HDFS Connection Properties
HBase Connection Properties
HBase Connection Properties for MapR-DB
Hive Connection Properties
JDBC Connection Properties
JDBC Connection String
Sqoop Connection-Level Arguments
Delta Lake JDBC Connection Properties
JDBC V2 Connection Properties
Kafka Connection Properties
Microsoft Azure Blob Storage Connection Properties
Microsoft Azure Cosmos DB SQL API Connection Properties
Microsoft Azure Data Lake Storage Gen1 Connection Properties
Microsoft Azure Data Lake Storage Gen2 Connection Properties
Microsoft Azure SQL Data Warehouse Connection Properties
Snowflake Connection Properties
Creating a Connection to Access Sources or Targets
Creating a Hadoop Connection
Configuring Hadoop Connection Properties
Cluster Environment Variables
Cluster Library Path
Common Advanced Properties
Blaze Engine Advanced Properties
Spark Advanced Properties
Integration Guide
Integration Guide
10.4.1
10.5.2
10.5.1
10.5
10.4.0
10.2.2 HotFix 1
10.2.2 Service Pack 1
10.2.2
10.2.1
10.2 HotFix 2
10.2 HotFix 1
10.2
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Update Connections
Update Connections
You might need to update connections based on the version you are upgrading from.
Consider the following types of updates that you might need to make:
Configure the Hadoop connection.
Configure the Hadoop connection to incorporate properties from the hadoopEnv.properties file.
Replace connections.
If you chose the option to create connections when you ran the
Cluster Configuration
wizard, you need to replace connections in mappings with the new connections.
Complete connection upgrades.
If you did not create connections when you created the cluster configuration, you need to update the connections.
Replace Hive run-time connections with Hadoop connections.
If you used Hive connections to run mappings on the Hadoop cluster, you need to generate Hadoop connections from the Hive connections.
Complete Upgrade Tasks
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Complete Upgrade Tasks
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Complete Upgrade Tasks
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Complete Upgrade Tasks
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Complete Upgrade Tasks
Configure the Hadoop Connection
Replace the Connections with New Connections
Complete Connection Upgrade
Replace Hive Run-time Connections with Hadoop Connections
Updated September 14, 2021
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