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ScyllaDB Enterprise Release 2019.1.9

The ScyllaDB team announces the release of ScyllaDB Enterprise 2019.1.9, a production-ready ScyllaDB Enterprise patch release. As always, ScyllaDB Enterprise customers are encouraged to upgrade to ScyllaDB Enterprise 2019.1.9 in coordination with the ScyllaDB support team.

The focus of ScyllaDB Enterprise 2019.1.9 is improving stability and bug fixes to improve the high-performance enterprise NoSQL database for real-time big data workloads. More below.

Related Links

Fixed issues in this release are listed below, with open source references, if present:

  • Tooling: nodetool status returns wrong IPv6 addresses #5808
  • AWS: Update enhanced networking supported instance list #6540
  • CQL: Filtering on a static column in an empty partition is incorrect #5248
  • Stability: When a node fails during an ongoing node replace procedure, and then restarted with no data, parts of the token range might end up not assigned to any node #5172
  • API: ScyllaDB returns the wrong error code (0000 – server internal error) in response to trying to do authentication/authorization operations that involve a non-existing role. #6363
  • Stability: potential use after free in storage service #6465
  • Stability: When hinted handoff enabled, commitlog positions are not removed from rps_set for discarded hints #6433 #6422.
  • Stability: multishard_writer can deadlock when producer fails, for example when, during a repair, a node fail #6241

About Tzach Livyatan

Tzach Livyatan has a B.A. and MSc in Computer Science (Technion, Summa Cum Laude), and has had a 15 year career in development, system engineering and product management. In the past he worked in the Telecom domain, focusing on carrier grade systems, signalling, policy and charging applications.