Notable fixes in R2020-06

Big Data

Issue	Description	Available in
Hive components fail with log4j error	Hive components no longer fail with a java.lang.NoClassDefFoundError: org/apache/log4j/Logger error with the following distributions: Databricks 5.5 and Dataproc 1.4.	All Talend products with Big Data
Job using tHDFSExist fails in Talend Management Console	Jobs that use tHDFSExist with Hadoop configuration files centralized in the metadata connection now run successfully in Talend Management Console with Talend Remote Engine.	All Talend products with Big Data
Sqoop job failing with exception Unknown dataset URI pattern	There is no longer an exception error when using tSqoopImport to import data in parquet file format from Oracle to HDFS with tHiveConnection.	All Talend products with Big Data
hive-exec-shade-2.1.1-cdh6.1.1-talend.jar not found in talend update site for dynamic distribution	The path to the required libraries to configure a dynamic distribution with Cloudera 6.3 with the R2020-05_v7.3.1 patch has been fixed.	All Talend products with Big Data
Change in behavior of iterating fields using tHiveInput	The behavior of tHiveInput has been fixed, so that this component iterates over the fields of a schema in version 7.3 in the same way as it does in version 7.1. As a result, the compatibility between these versions is maintained.	All Talend products with Big Data

Issue	Description	Available in
Problem with camel headers when cJMS and cMap are used	Calls to the Collectors.toMap have been replaced to avoid errors due to headers with null values.	All Talend Platform and Data Fabric products with ESB
DatabaseLookup creating new DataSources for each message on the ESB	Routes using Talend Data Mapper with a DatabaseLookup function now reuse data sources instead of creating new ones.	All Talend Platform and Data Fabric products with ESB
tHMap: read/write to COBOL representation - "Decimal" with decimal places has wrong result	The issue which caused decimals to be scaled twice has been fixed.	All Talend Platform and Data Fabric products
Need to regenerate projectProps when GIT pull	The file .settings/com.oaklandsw.base.projectProps is now automatically generated on each Git pull to avoid conflicts.	All Talend Platform and Data Fabric products

Issue	Description	Available in
Context password for Microservice could not be used correctly when using Http Basic authentication	This issue is caused by password processing problem, not only with Microservice, but also in the Studio and Runtime. It is now fixed.	All Talend products with ESB
Running Jobs with tESBConsumer component fails with NAMESPACE_ERR	This issue is caused by an attempt to create or change an object in a way that is incorrect with regard to namespaces. It is now fixed.	All Talend products with ESB
Building Jobs in a P2 repository using Continuous Integration failed	This issue is caused by the missing of osgihelper-maven-plugin in Continuous Integration Zero-Installation mode, which is now fixed.	All Talend products with ESB