Apache Storm 2.4.0 Released
The Apache Storm community is pleased to announce that version 2.4.0 has been
released and is available from the downloads page.
This release includes a number of code improvements and important bug fixes
that improve Apache Storm's performance, stability and fault tolerance.
We encourage users of previous versions to upgrade to this latest release.
Thanks
Special thanks are due to all those who have contributed to Apache Storm -- whether
through direct code contributions, documentation, bug reports, or helping other
users on the mailing lists. Your efforts are much appreciated.
Changes in this Release - Storm 2.4.0
JIRA issues addressed in the 2.4.0 release of Storm. Documentation for this
release is available at the Apache Storm
project site.
Improvement
- [STORM-3799] - Logging user information for blob delete req
- [STORM-3801] - newWorkerEvent doesn't report properly for multiple reporters
- [STORM-3802] - Allow adding metrics reporters to all topologies
- [STORM-3803] - Format large integers in Storm UI with commas for readability
- [STORM-3804] - Don't allow deleting blobs if they are required for an active topology
- [STORM-3807] - Topology Stats columns show NaN
- [STORM-3815] - allow option to disable sending of __send-iconnection metrics
- [STORM-3824] - upgrade httpclient due to security issues
- [STORM-3828] - upgrade org/glassfish/javax.el due to build problems
- [STORM-3829] - Remove log4j version 1 (1.2.17) from storm-core
- [STORM-3831] - exclude all old log4j
Dependency upgrade
- [STORM-3811] - Upgrade log4j version to 2.17.1
- [STORM-3817] - Upgrading to Zookeeper 3.5.x, 3.6.x or 3.7.x
- [STORM-3821] - use commons-compress 1.21 due to security issues