Notable fixes in R2021-12 - Cloud - 8.0

Talend Release Notes

Version
Cloud
8.0
Language
English
Product
Talend Big Data
Talend Big Data Platform
Talend Cloud API Services Platform
Talend Cloud Big Data
Talend Cloud Big Data Platform
Talend Cloud Data Fabric
Talend Cloud Data Integration
Talend Cloud Data Management Platform
Talend Data Fabric
Talend Data Integration
Talend Data Management Platform
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
Talend Cloud API Designer
Talend Cloud API Tester
Talend Cloud Data Inventory
Talend Cloud Data Preparation
Talend Cloud Data Stewardship
Talend Cloud Pipeline Designer
Talend Data Preparation
Talend Data Stewardship
Talend Management Console
Talend Studio
Content
Installation and Upgrade
Release Notes
Last publication date
2024-03-28

Big Data

Issue

Description

Available in

Security vulnerability - Log4j2 Following the Log4j2 vulnerability, Spark Batch and Spark Streaming Jobs with Azure Synapse and HD Insight 4.0 distributions were failing. This issue has been fixed by disabling the use of Log4j in components.

Make sure that the Activate log4j in components check box from the Log4j view in File > Edit Project Properties > Project Settings is cleared.

Available in:

Big Data

Big Data Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Data Fabric

Real-Time Big Data Platform

All subscription-based Talend products with Big Data

Job with EMR 6.2 distribution fails when it contains the tDatamasking component The issue preventing Spark Batch Jobs from running with EMR 6.2 distribution has been fixed by updating JARs.

Available in:

Big Data

Big Data Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Data Fabric

Real-Time Big Data Platform

All subscription-based Talend products with Big Data

NullPointerException error when using Cross Join in Spark Jobs The issue preventing from configuring any join with tMap in Spark Jobs has been fixed. The NullPointerException error do not appear anymore.

Available in:

Big Data

Big Data Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Data Fabric

Real-Time Big Data Platform

All subscription-based Talend products with Big Data

Case sensitivity causing error with Hive The issue with case sensitivity causing the Job failure has been fixed. With Hive tables, the Hive Query is no longer case sensitive. If the schema is defined in lower case and you write upper case in the query, the Job no longer fails. For example, the following queries are both working: select ID, NAME from table and select id, name from table.

Available in:

Big Data

Big Data Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Data Fabric

Real-Time Big Data Platform

All subscription-based Talend products with Big Data

Data Integration

Issue

Description

Available in

Security vulnerability - Log4j2 - CVE-2021-44228

This vulnerability impacts Talend Studio, Data Integration components, Data Quality components, ESB components, and Metadata Bridge.

This issue has been fixed by upgrading the Log4j2 version to 2.16.

Available in:

Big Data

Big Data Platform

Cloud API Services Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Cloud Data Integration

Cloud Data Management Platform

Data Fabric

Data Integration

Data Management Platform

Data Services Platform

ESB

MDM Platform

Real-Time Big Data Platform

All subscription-based Talend products with Talend Studio

Security vulnerability - CVE-2021-35517

This issue has been fixed in the Metadata Bridge patch 20211213-1157.

Available in:

Big Data

Big Data Platform

Cloud API Services Platform

Cloud Big Data

Cloud Big Data Platform

Cloud Data Fabric

Cloud Data Integration

Cloud Data Management Platform

Data Fabric

Data Integration

Data Management Platform

Data Services Platform

ESB

MDM Platform

Real-Time Big Data Platform

All subscription-based Talend products with Talend Studio

Data Mapper

Issue

Description

Available in

Error when running Job with tHMap using the Unroll from Loop feature The issue causing unrolled elements to not be fully validated, which resulted in an error when running a Job using these elements, has been fixed.

Available in:

Big Data Platform

Cloud API Services Platform

Cloud Big Data Platform

Cloud Data Fabric

Cloud Data Management Platform

Data Fabric

Data Management Platform

Data Services Platform

MDM Platform

Real-Time Big Data Platform

All Talend Platform and Data Fabric products

Data Quality

Issue

Description

Available in

Performance issues on analyses The issue preventing from using Talend Studio while an analysis is being opened has been fixed.

Available in:

Big Data Platform

Cloud API Services Platform

Cloud Big Data Platform

Cloud Data Fabric

Cloud Data Management Platform

Data Fabric

Data Management Platform

Data Services Platform

MDM Platform

Real-Time Big Data Platform

All Talend Platform and Data Fabric products

Error when using tMatchGroup with a shared connection The issue preventing from opening the tMatchGroup settings in a Job using tDBInput, tMatchGroup and a shared connection has been fixed.

Available in:

Big Data Platform

Cloud API Services Platform

Cloud Big Data Platform

Cloud Data Fabric

Cloud Data Management Platform

Data Fabric

Data Management Platform

Data Services Platform

MDM Platform

Real-Time Big Data Platform

All Talend Platform and Data Fabric products