0.28.1-scylladb

Changes:

• Add support for batch queries
• Make log creation be configurable
• Add possibility to run stress with sinusoidally changing rate
• Add support for peer certificate verification

0.28.0-scylladb

This release is based on the 0.28.0 (188b8dc8e70ecfa4df3aa6688c8e764269d32f85) latte version of the source project (latest at the moment of creation).
The sync is done by using cherry-picks of the source project commits and making updates to it to keep our own features as-is.

Changes since 0.26.5-scylladb:

• Fix docs for 'db.get_partition_idx()' usage
• Change default for the multi-row partitions distribution
• Use 'Burst' approach for missed ticks
• Add more aliases to couple of cli parameters
• Fix panic on unwrapping None
• Use faster Rng for generating data
• Update documentation on new functions
• Add join, read_words, read_resource_words fns
• Add latte::vector to generate arbitrary vectors
• Group/split code into modules/submodules
• Add option --drop-sampling-log to not keep the sampling log
• Compute all statistics without using the log
• Report latency distributions for each function separately
• Compute percentile errors from histograms
• Record function call duration histograms separately in Sample
• Use faster RNG
• Cleanup dependencies
• Mixed workloads
• Update Rune version to 0.13
• Update version to 0.27
• Don't throw away the last chunk of data on SIGTERM (Ctrl-C)
• Chunk stream properly if underlying stream always ready
• Add ctx.elapsed_secs() function
• Add --start-cycle and --end-cycle parameters
• Fix clippy warnings
• Upgrade time crate to fix compilation with Rust 1.80
• Log query errors through tracing crate
• Use parse_duration for parsing request timeouts and retry delays
• Minor report formatting adjustments
• Don't directly log retry errors
• Return immediately if no-one is receiving
• Don't try to catch up after slowdown when using fixed rate
• Improved sampling
• Fix latency numbers in latte list
• New command: latte list for tabular listing of run results
• Use Option for datacenter to keep backwards compatibility
• Serialize Rune objects as Cassandra maps
• Fix formatting
• Add new edit command for editing workloads

0.26.5-scylladb

Changes:

• Apply retries per page
• Fix unit tests after adding paging to queries

0.26.4-scylladb

Main changes:

• Add functions to generate multi-row partitions with flexible size
• Add paging to queries

Secondary changes:

• Add tests for the multi-row partition distribution preset generation
• Update 'text' fn to generate random strings using wider set of chars
• Update Cargo.lock
• Add Makefile
• Add linux swap files to .gitignore

0.26.3-scylladb - fixed 'get_datacenters' function for multi-dc setups

The 0.26.3-scylladb release is based on top of the 0.26.2-scylladb version.

Changes:

• Make 'get_datacenters' function return sorted list of dcs

Improvements for multi-dc setups

The 0.26.2-scylladb release is based on top of the 0.26.1-scylladb version.

Changes:

• Add possibility to get list of datacenters in rune scripts
• Share preferred_datacenter config option with rune scripts
• Make latte continue running even if cluster_name failed to be read

Base on latte-0.26.0 and add `inet` and `timeuuid` columntype support to prepared statements

The 0.26.1-scylladb release is based on the 0.26.0 of the source project.
Plus additional following changes:

• All existing features in the 0.25.2-scylladb were re-worked and re-applied to be compatible with the 0.26.0 base
• Add 'ColumnType::Inet' support for the prepared statements
• Add 'ColumnType::Timeuuid' support for the prepared statements

Note:

• the rune scripts compatible with the previous 0.25.2-scylladb release and below should be updated
  according to the changes in the base (0.26.0) version: Automatic type conversions in prepared statements

Use scylla-rust-driver-0.13.0 with tablets support

Changes:

• Use latest released scylla-rust-driver which supports "tablets" Scylla feature
• Update other dependencies versions to be recent ones.

MVP for running stress commands using custom complex schemas and queries in an environment with disruptions

The 0.25.1-scylladb release is based on the 0.25.0 of the source project.
Main changes:

• Add possibility to configure number of retries and it's interval
• Add possibility to not store all the samples that leak memory
• Allow to prioritize nodes based on their datacenter
• Add UDT support for prepared statements
• Add support for 'Set', 'Map' and 'Timestamp' types in prepared statement
• Add 'text' latte function for getting random strings in rune scripts
• Add 'now_timestamp' latte function to be used in rune scripts
• Support printing string values of optional params set with '-P' flag