This short report brings to light some interesting commits to scylla-cluster-tests.git master from the last week. Commits in the 743d66c9…5c55c7c0 range are covered.
There were 25 non-merge commits from 10 authors in that period. Some notable commits: We fixed one-line backtrace decoding so it properly handles single-line traces, such as from oversized allocations.
cql-stress was updated to v0.2.2, bringing scylla-rust-driver 1.1.0 and a -transport flag for encrypted client workloads.
Gemini was upgraded to 1.9.1 with improvements and is now used in Tier 1 tests.
A new rust-driver based performance test was added for custom workload d1/w1, targeting latency in DB cluster steady state. It leverages multiple latte/rune functions, requiring improved HDR tag support and Argus integration.
Rolling upgrade tests with vnodes (without tablets) were added to the test tree.
Introduced a new ‘actions’ log summarizing SCT’s operations on the cluster in a concise format. So far used in artifact and upgrade tests, with plans to expand across more test components (e.g. Nemeses).
pylint disables comments were removed, as pylint has not been used for a while.
See you in the next issue of last week in scylla-cluster-tests.git master!