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Merge branch 'cassandra-6.0' into trunk

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Stefan Miklosovic 2026-07-22 14:58:22 +02:00
parent 57cfd6b123 4066139d3f
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doc/modules/cassandra/pages/managing/operating/compression.adoc
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@ -265,11 +265,11 @@ management, caching, and training behavior.
=== Dictionary Refresh Settings === Dictionary Refresh Settings
* `compression_dictionary_refresh_interval` (default: `3600`): How often * `compression_dictionary_refresh_interval` (default: `3600s`): How often
(in seconds) to check for and refresh compression dictionaries (in seconds) to check for and refresh compression dictionaries
cluster-wide. Newly trained dictionaries will be picked up by all nodes cluster-wide. Newly trained dictionaries will be picked up by all nodes
within this interval. within this interval.
* `compression_dictionary_refresh_initial_delay` (default: `10`): Initial * `compression_dictionary_refresh_initial_delay` (default: `10s`): Initial
delay (in seconds) before the first dictionary refresh check after node delay (in seconds) before the first dictionary refresh check after node
startup. startup.
@ -278,7 +278,7 @@ startup.
* `compression_dictionary_cache_size` (default: `10`): Maximum number of * `compression_dictionary_cache_size` (default: `10`): Maximum number of
compression dictionaries to cache per table. Higher values reduce lookup compression dictionaries to cache per table. Higher values reduce lookup
overhead but increase memory usage. overhead but increase memory usage.
* `compression_dictionary_cache_expire` (default: `3600`): Dictionary * `compression_dictionary_cache_expire` (default: `24h`): Dictionary
cache entry TTL in seconds. Expired entries are evicted and reloaded on cache entry TTL in seconds. Expired entries are evicted and reloaded on
next access. next access.
@ -289,10 +289,10 @@ Example configuration:
[source,yaml] [source,yaml]
---- ----
# Dictionary refresh and caching # Dictionary refresh and caching
compression_dictionary_refresh_interval: 3600 compression_dictionary_refresh_interval: 3600s
compression_dictionary_refresh_initial_delay: 10 compression_dictionary_refresh_initial_delay: 10s
compression_dictionary_cache_size: 10 compression_dictionary_cache_size: 10
compression_dictionary_cache_expire: 3600 compression_dictionary_cache_expire: 24h
---- ----
=== CQL training parameters: === CQL training parameters: