fbpx

Scylla Open Source 4.4.4

The ScyllaDB team announces Scylla Open Source 4.4.4, a bugfix release of the Scylla 4.4 stable branch.

Scylla Open Source 4.4.4, like all past and future 4.x.y releases, is backward compatible and supports rolling upgrades.

Related Links

Issues fixed in this release:

  • Stability: Scylla aborts with error “./seastar/src/core/fstream.cc:172: virtual seastar::file_data_source_impl::~file_data_source_impl(): Assertion `_reads_in_progress == 0' failed” when sstable mutation reader is fast forwarding #9049
  • Stability: repair does not consider memory bloat which may cause repair to use more memory and cause std::bad_alloc. #8641
  • Stability: When scylla-server was stopped manually, a few minutes later, the scylla-fstrim service started it again #8921
  • Stability: Some of appending_hash<> instantiations have throwing operator() #8983
  • Stability: Reshape may ignore overlapping in level L where L > 0 #8531
  • Stability: cdc: log: use-after-free in process_bytes_visitor #8117
  • Stability: Certain combination of filtering, index, and frozen collection, causes “marshalling error” failure #7888
  • Tools: Nodetool cleanup failed because of “DC or rack not found in snitch properties#7930
  • CQL: NetworkTopologyStrategy data center options are not validated #7595
  • Install: dist/redhat: scylla-node-exporter causes error while executing scriptlet on install #8966
  • Install: scylla_coredump_setup fails when on an environment with hard limit of coredump is set to zero, like Oracle Linux 8.1  #8238
  • Performance: Significant write amplification when reshaping level 0 in a LCS table #8345
  • Log: Incomplete information logged when std::nested_exception is printed #8327
  • API uses incorrect plus<int> to sum up cf.active_memtable().partition_count() #9090

06 Aug 2021