
statistics incorrectly exclude available, lazily freed pages. - (CDT) With result type EXISTS, a GET_BY_VALUE_LIST operation on an ordered list always returns false.We will drop support for Debian 9 in the upcoming Server 6.2 release. Debian 9 Stretch LTS has reached its End of Life on June 30 2022.Use Prometheus Exporter version 1.2.1 or later to run Prometheus Exporter with this version of Aerospike Server.Redhat (*.rpm) will rename the configuration file with an *.rpmsave extension.Debian and Ubuntu (*.deb) will leave the modified configurations in place.It is the uninstall of the package where these systems diverge. If the configuration file was updated we keep the existing *.deb or *.rpm respective configuration file.

Please be aware of your package manager's handling of existing configuration files during installation.The feature key will not be valid for versions after Server 6.1. Server 6.1 includes a simple feature key file allowing only for a single-node cluster.For example, an index on a map inside of a bin that is inside of another map can be created. Map indexing and List indexing can be created at any depth.Map Operation EXISTS return type has been added.List Operation EXISTS return type has been added.Attempting to create a secondary index which already exists now returns success/OK instead of an error.Any record that satisfies such a query at least once will be included, but it is possible and normal to see a record more than once. There is a possibility of partial de-duplicate (repeated records) in secondary index query (SI query) responses for SI queries that use list or map type secondary indexes.If the sindex-stage-size value is changed across a restart, any secondary indexes for the namespace will be rebuilt. sindex-stage-size is similar to the existing primary index index-stage-size configuration parameter.

#Hashtab v 5.1.0.23 upgrade
Special upgrade instructions for Aerospike Server 6.1.For upgrading, or the unlikely event of downgrading, refer to Special Upgrades.
