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Talend Cloud Data Catalog and Talend Data Catalog Bridges

New features and improvements

Feature Description Available in
Salesforce: improvement for data profiling The data profiling now processes all records. The limit processing only the first 100,000 rows has been removed when setting the value to 0 for the number of records to data profile in the bridge import options.

All Talend Data Catalog licenses

Notable fixes

Issue Description Available in
Oracle Database: ON_TOKEN syntax in a View is not recognized Added support for ON OVERFLOW TRUNCATE WITH COUNT.

All Talend Data Catalog licenses
File System / Fixed Width: comments are not imported Added support for comments for Fixed Width Field.

All Talend Data Catalog licenses
Teradata database: error "java.lang.IllegalStateException: Can't find classifier" Improved the bridge validation code to allow empty sources during the evaluation process of Views columns data types.

All Talend Data Catalog licenses
Talend Data Integration export / Informatica PowerCenter import: expression syntax not recognized (or not supported) Added support for feature name starting with #.
  • Talend Cloud Data Catalog Metadata Management Edition
  • Talend Data Catalog Data Governance Edition
  • Talend Data Catalog Metadata Management Edition
  • Talend Cloud Data Catalog Data Governance Edition
Talend Data Integration: mismatch of context parameter type Removed the extra warning on the parameter values.

All Talend Data Catalog licenses
Databricks: cannot import the sampling/profiling data Improved the bridge to support the Spark JDBC driver.

Added error handling in the Data Quality library when the semantic type analyzer is initialized to finish the data profiling process, even if some of the semantic types contain regular expressions with errors.

All Talend Data Catalog licenses
PostgreSQL (via JDBC): multiple warnings "Expression syntax not recognized (or not supported)" Fixed the warnings caused by missing function header and added support for column name "set" in the expression parser.

All Talend Data Catalog licenses
Security vulnerability - Log4j2 The latest Talend Data Catalog cumulative patches and installation builds including Apache Log4j version 2.17.1 are now available.
  • You must apply TDC-bridges-CumulativePatch-7.3-20220105.zip or newer and TDC-CumulativePatch-7.3-20220105.zip or newer to your installation and all harvesting servers.
  • For the application, you must:
    • stop the application server.
    • download TDC-7.3-20220105.zip or newer.
    • copy the new tomcat/lib/log4j-_2.17.1.jar files from the downloaded build to your installation directory.
    • delete the older tomcat/lib/log4j-_2.1x_.jar files from your installation directory.
    • restart the application server.

All Talend on-premises Data Catalog licenses

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