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ScyllaDB Open Source Release 3.0.9

ScyllaDB Open Source Release Notes

The ScyllaDB team announces the release of ScyllaDB Open Source 3.0.9, a bugfix release of the ScyllaDB 3.0 stable branch. ScyllaDB Open Source 3.0.9, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades.

Related links:

Issues solved in this release:

  • Repair of a single shard range opens RPC connections for streaming on all shards. This is redundant and can exhaust the number of connections on a large machine. Note that ScyllaDB Manager runs repair on a shard by shard basis. Running repairs from nodetool (nodetool repair) will make the issue even worse. #4708
  • CQL: Marshalling error when using Date with capital Z for timezone, for example, ‘2019-07-02T18:50:10Z’ #4641
  • ScyllaDB init process: a possible race between role_manager and pasword_authenticator can cause ScyllaDB to exit #4226
  • CQL: Using tuples as a clustering key type without to_string() implementation, for example, a tuple, will cause the large row detector to exit. #4633
  • Fix segmentation faults when replacing expired SSTables #4085

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.