[RELEASE] Scylla 4.5 RC2
Tzach Livyatan
<tzach@scylladb.com>The Scylla team is pleased to announce Scylla Open Source 4.5 RC2, the second Release Candidate for the Scylla Open Source 4.5 minor release. Moving forward, only critical bugs will be fixed in branch-4.5. We will continue to fix bugs and add features to the master branch.
Use the release candidate with caution; RC2 is not production-ready yet. You can help stabilize Scylla Open Source 4.5 by reporting bugs here.
Please note that only the last two minor releases of Scylla Open Source project are supported. Once Scylla Open Source 4.5 is officially released, only Scylla Open Source 4.5 and Scylla 4.4 will be supported, and Scylla 4.3 will be retired.
For a complete description of Scylla 4.5 new features and bug fixes, see Scylla 4.5 RC1.
Related Links
* Get Scylla Open Source 4.5 (under “More Versions” for each distro)
Updates and bug fix since 4.5 RC1
Scylla AMI: Ubuntu AMI: Scylla server isn't up after reboot #8482
Install: install.sh set aio conf during installation #8650
Install: scylla_io_setup failed with error: seastar - Could not setup Async I/O on aws instances (r5, r5b) and gp3 ebs volumes #8587
Alternator: Alternator's health-check request doesn't work properly with HTTPS #8691
Install: scylla_raid_setup may fails when mounting a volume with: “can't find UUID” error #8279
install: Unified Installer: Incorrect file security context cause scylla_setup to fail #8589
install: nonroot installation broken #8663
Stability: Exceptions in resharding and reshaping are being incorrectly swallowed #8657
Stability: TWCS: in some cases, SSTables are not compacted together when time window finishes #8569
Stability: materialized views: nodes may pull old schemas from other nodes #8554
Commitlog: handle commitlog recycle errors #8376
Commitlog: Commitlog can get stuck after reaching disk size limit, causing writes to time out #8363
Stability: a disks with tiny request rate may cause Scylla to get stuck while upgrading from 4.3 to 4.4 #8378
Stability : Optimized TWCS single-partition reader opens sstables unnecessarily #8411 #8435
Stability: `time_series_sstable_set::create_single_key_sstable_reader` may return an empty reader even if the queried partition exists (in some other sstable) #8447
Stability: `clustering_order_reader_merger` may immediately return end-of-stream if some (but not necessarily all) underlying readers are empty #8445
CQL: Mismatched types for base and view columns id: timeuuid and timeuuid, generating ”Unable to complete the operation against any hosts” error #8666
Trace: Tracing can remain not shut down if start is aborted #8382
Tools: sstableloader doesn't work with Alternator tables if "-nx" option is used #8230