[RELEASE] ScyllaDB Enterprise 2022.2.2

The ScyllaDB team announces ScyllaDB Enterprise 2022.2.2, a bug-fix production-ready ScyllaDB Enterprise patch release for ScyllaDB Enterprise 2022.2.

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A list of bug fixes below, each with an open-source reference if available:

  • Performance: Update seastar with a new pertune.py version, including patches for Virtio IRQ assignment
  • Stability: coredumps were not being generated. A fix increase systemd coredump generation timeout #5430
  • Config: The file workdir option is not working. The root cause was scylla.yaml parsing of options with both short and a long formats, like workdir and work_directory #7478, #9500 , #11503
  • Stability: Lightweight transactions are now more robust when the schema is changed during a transaction. #10770
  • Stability: COMPACT STORAGE tables allow the user to only specify a prefix of a compound clustering key. Bugs relating to such partial keys and reversed rows were fixed. Note that compact storage is deprecated #12180
  • Stability: Reading fails after inserting clustering keys with a missing component for frozen or frozen #12242
  • Performance: Fix stalls caused quadratic behavior when inserting sstables into tracker on schema change #12499
  • Stability: types: deserializing multiprecision_int can access uninitialized memory. Found in a fuzzer-like test. #12821
  • Tools: a fix in scylla sstable: data_dictionary_impl might return invalid data #12875