Changelog

note

Hotrod 3.5.0 impacts configuration of the Server and Agents, and changes default ports on the Server. When upgrading from versions 3.4.x to version 3.5.0 or newer, please see the upgrade guide for guidance.

3.5.2

Version 3.5.2 adds some convenience features for monitoring Pipes.

DSL

• new: the time action has a new format shorthand, epoch_nanosecs. It parses nanosecond-resolution timestamps like 1692794512002199173. It can be used in the input-format and output-format fields. This is useful to parse timestamps from Hotrod's internal messages.

Messages

• new: the messages types pipe-step-statistics and pipe-run-ended now has a message_data payload with statistics and counters. This is a convenience for monitoring Pipes.

3.5.1

Version 3.5.1 adds internal performance improvements to reduce write IO and CPU utilization, particularly when using Pipes with the internal-messages input.