The Scylla team is pleased to announce the release of Scylla 1.1.2, a bugfix release of the Scylla 1.1 stable branch. 1.1.2, like all past and future 1.x.y releases, is backward compatible and supports rolling upgrade.
The following bugs have been fixed:
- Fix an error in scylla_setup, introduced in 1.1, which canceled network interrupt pinning to cpu 0. This issue causes performance degradation of Scylla AMI, which is now solved #1301. Get the latest AMI.
- Reduce memory usage when streaming data (mutations) between nodes #1270. This error expressed it self with error messages like:
[shard 0] storage_proxy - exception during mutation write to 127.0.0.1: std::bad_alloc (std::bad_alloc) ... [shard 0] database - failed to move memtable to cache: std::bad_alloc (std::bad_alloc)
Asias He (1): streaming: Reduce memory usage when sending mutations Pekka Enberg (2): Revert "dist/common/scripts: update SET_NIC when --setup-nic passed to scylla_sysconfig_setup"