Aerospike Server Community Edition 4.5.1.5

Description

System Metadata (SMD) Protocol Change
- When upgrading the Aerospike Server, from a version prior to 4.5.1, follow the 4.5 special upgrade document 4.5.1+ XDR deletes and SMD protocol change.
A serious flaw has been discovered for HTTP v2 in the library used by change notification. http-version MUST be set to v1 to prevent xdr and change notification from being blocked.
When upgrading the Aerospike Server refer to the Special Upgrades documentation.
Aerospike Tools version 3.18.1 dependencies
- Aerospike Tools 3.18.1 now requires Python version 2.7.
- Aerospike Tools 3.18.1 now requires Java version 1.8 or newer.

Enterprise & Community
- [AER-6000] - (KVS) Redesigned namespace supervisor (nsup), featuring expiration and eviction without transactions, and per-namespace control.
- [AER-6011] - (KVS) Deprecated namespace context configuration items 'max-ttl' and 'cold-start-evict-ttl'.
- [AER-5999] - (SMD) Redesigned SMD layer to be more efficient and robust.
- [AER-6008] - (LOGGING) Eliminated excessive error logging to /tmp/aerospike-console when rolling log file.
- [AER-5980] - (STATS) Added detailed 'from_proxy' stats, for transactions proxied from another node.
Enterprise Only
- [AER-6010] - (TLS) Changed three 'info' level logs that appeared with every new TLS connection to 'detail' level.
- [AER-6004] - (MIGRATION) Support strong-consistency clusters with a mixture of storage-engine values ('memory' and 'device').