CloverETL 4.1

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Building on the foundation of CloverETL 4.0, we are enhancing several existing features and adding couple of a new ones. Based largely on feedback from our customers, this release is aimed to improve development of data integration jobs.

Released Sep 10, 2015
  • Production
Recent Releases
4.8.3 Jul 17, 2018
4.9.0-M2 Mar 29, 2018
4.7.1 Nov 28, 2017
4.6.1 July 19, 2017
4.5.0 Mar 14, 2017

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New features in CloverETL 4.1

Optional Ports

Expanding the concept of subgraphs. It allows you to create subgraphs, where users don't need to provide all inputs or outputs.

Better support for AWS and HP Vertica

Adding native support for S3 protocol and better directory management in AWS. New connector for HP Vertica and improved field types support.

Generic Java components

Allows to turn Java code into CloverETL component. Be it custom readers, writers or any transformations.

Dynamically disabled components

Adding new ways to disable components. It is now possible to turn component into trash for debugging purposes, or conditionally disable component based on the connected edges or graph parameters.

Improvement to UI and UX

Updated tooltips, keyboard shortcuts, turning debuging on and off on all edges at once and many more improvements to help you develop your data integration jobs.

Detailed list of improvements and fixes

ETL Developers (This item is most useful for developers; it either brings new functionality for transforming data or brings optimizations)

Administrators (This item is an improvement or feature that will help setup, install, administer and manage the application)

Support (This item helps staff supporting the production operation to identify potential problems or avoid such)


Development [ See All | Hide All ]

Disable component as Trash New Feature CLO-397 4.1.0
Enable/disable debug on all edges New Feature CLO-6474 4.1.0
Improved subgraph port visualization Improvement CLO-6334 4.1.0
Simplified conditional execution submenu Improvement CLO-6334 4.1.0
Additional types of parameter editors Improvement CLO-6333 4.1.0
CTL functions for parsing field mapping Improvement CLO-5781 4.1.0
Improved content assist for parameters in the external editor Improvement CLO-2943 4.1.0

Java Development [ See All | Hide All ]

New built-in directory 'lib' in standard clover project Improvement CLO-6799 4.1.0
Parsing of .classpath file by Server and ETL Runtime New Feature Compatibility CLO-6335 4.1.0

Designer Usability [ See All | Hide All ]

Edit the most important component attribute by CTRL+double click New Feature CLO-6649 4.1.0
CopyFiles, MoveFiles: allow setting Source File URL by drag&drop Improvement CLO-6158 4.1.0
Add "blinking" animation to Find component Improvement CLO-6772 4.1.0
Add "blinking" animation when clicking on component hyperlink in Console log Improvement CLO-6717 4.1.0
Advanced component tooltips: add subgraph description Improvement CLO-6328 4.1.0
Rich tooltip for Subgraph Input/Output should show type of ports and icons Improvement CLO-6702 4.1.0

Server [ See All | Hide All ]

Setup section for Server configuration Improvement CLO-6258 4.1.0
Monitoring visual improvements Improvement CLO-7100 4.1.0
Show progress bar for running jobs New Feature CLO-6556 4.1.0
Use Java 1.7 file API in temp file management Improvement CLO-6872 4.1.0
Show a view of graph classpath New Feature CLO-6828 4.1.0
Provide information about allocated classloaders New Feature CLO-6826 4.1.0
New execution flag to allow reusing classloaders New Feature CLO-6511 4.1.0
Support path placeholders also in server configuration New Feature CLO-4568 4.1.0
Schedule subgraph run as standalone New Feature CLO-3770 4.1.0
Rename tab "Change password" to "Change credentials" in user configuration Improvement CLO-6439 4.1.0
LDAP user name / email synchronization Improvement CLO-6141 4.1.0
Scheduler should support seconds Improvement CLO-5175 4.1.0
Add 'Save run record' option for scheduled jobs Improvement CLO-5517 4.1.0

Components [ See All | Hide All ]

CrossJoin - support SKIP in transformation Improvement CLO-6582 4.1.0
Automatic mapping and parameter propagation Improvement Compatibility CLO-6497 4.1.0
Validator performance improvements Improvement CLO-6111 4.1.0
Validator: IsDate rule strict mode Improvement CLO-5961 4.1.0
XMLExtract, JSONExtract to support list types Improvement Compatibility CLO-2054 4.1.0
XMLExtract - extraction of element content (children elements) with namespace Improvement Compatibility CLO-2701 4.1.0
HTTP connector: add timeout and retry count property Improvement CLO-1251 4.1.0
Improved logging when connecting to a PostgreSQL DB with PostgreSQLWriter Improvement CLO-6396 4.1.0
Provide output record in RecordDenormalizer.append() method Improvement CLO-6389 4.1.0

Misc [ See All | Hide All ]

Preference page to configure embedded runtime classpath New Feature CLO-5933 4.1.0
Ability to specify particular key for key-based sftp authentication Improvement CLO-4868 4.1.0
Strict option for CTL date parsing functions Improvement Compatibility CLO-6601 4.1.0
Make refresh after graph run configurable Improvement CLO-6068 4.1.0
Update MongoDB driver to version 2.13 Improvement CLO-5947 4.1.0
Replace axis2 with cxf in the Initiate plugin Improvement CLO-6083 4.1.0

Platform support [ See All | Hide All ]

Java 8 support Improvement CLO-6496 4.1.0
Support of WebLogic 12.1.3 Improvement CLO-5182 4.1.0
Support of Tomcat 8 Improvement CLO-6718 4.1.0

Compatibility [ See All | Hide All ]

Remove RecordToKeyValues and KeyValuesToRecord components Compatibility CLO-7086 4.1.0
Make online license activation working over HTTPS Compatibility CLO-6383 4.1.0

Fixes [ See All | Hide All ]

Graph properties set in GUI are not displayed correctly Fix CLO-6488 4.1.0
JDBC url in Designer: '\t' in path is interpreted as tab char Fix Compatibility CLO-6970 4.1.0
Dynamic graph parameters were recomputed on every access Fix Compatibility CLO-6809 4.1.0
XMLXPathReader: charset attribute is ignored Fix Compatibility CLO-6708 4.1.0
Performance issue when using wildcards in ListFiles Fix CLO-6675 4.1.0
Denormalizer with group size should send data immediately Fix CLO-6532 4.1.0
SpreadSheetDataReader mapping remote files using FTP Fix CLO-6512 4.1.0
HttpConnector GET fails, but CopyFiles works Fix CLO-6504 4.1.0
EmailSender - unify null attachment handling Fix Compatibility CLO-6502 4.1.0
Don't display reason of failed user login Fix CLO-6438 4.1.0
Error messages reported via raiseError() should be preserved Fix Compatibility CLO-4084 4.1.0
XMLExtract: charset autodetection does not work Fix Compatibility CLO-6692 4.1.0
printErr() function should print to graph log Fix Compatibility CLO-6482 4.1.0
Multiple error messages when Designer's connection with Server is lost Fix CLO-4841 4.1.0
JDBC drivers: optimize classloader not to load drivers repeatedly Fix CLO-4827 4.1.0
Disallow group assignment, when group synchronization from LDAP is set Fix CLO-6118 4.1.0