The Last Pickle is very pleased to announce that version 4.0 of tlp-stress for Apache Cassandra has been released.
Here is what you will find in the release:
The biggest addition is support for including
DELETEstatements in a workload via the
--deleteoption. This option works similar to the
--readsoption where a value between 0 and 1 is supplied with the argument. Each workload is responsible for creating the delete requests. So they naturally fit in with each of the workload patterns. As a result of this new feature, the
BasicTimeSeriesworkload works with only Cassandra versions 3.0 and above. See the tlp-stress documentation for more information.
Support for adjusting the maximum requests per connection via the
Improved error handling for non-existent workload parameters, non-existent workloads, and when the read rate plus the delete rate is greater than 1.0.
Documentation updates to reflect the new option and workload additions.
A complete list of the items covered in the release can be found in the tlp-stress GitHub issues under the 4.0 milestone.
If you have any questions or suggestions please let us know on the tlp-dev-tools mailing list. We would love to hear from you if you are using the tool!