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apache / cassandra Public

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CASSANDRA-17021: Support ZSTD dictionary compression#4399

Open

yifan-c wants to merge 21 commits intoapache:trunkapache/cassandra:trunkfrom

yifan-c:CASSANDRA-17021/zstd-dict-compression-p1yifan-c/cassandra:CASSANDRA-17021/zstd-dict-compression-p1Copy head branch name to clipboard

Conversation Commits21 (21)Checks Files changed

Open

CASSANDRA-17021: Support ZSTD dictionary compression#4399
yifan-c wants to merge 21 commits intoapache:trunkfrom
yifan-c:CASSANDRA-17021/zstd-dict-compression-p1

Commits

Commits on Oct 14, 2025

Support ZSTD dictionary compression
yifan-c
committed
Add configs to cassandra.yaml and refactoring
yifan-c
committed
Handle CFS invalidate event and close the CompressionDictionaryManager
yifan-c
committed
Added docs for zstd dict

rustyrazorblade
authored and
yifan-c
committed
review

smiklosovic
authored and
yifan-c
committed
Yifan's refactoring on top of Stefan's
yifan-c
committed
Revert the long to DictId change from Stefan
yifan-c
committed
Revert "Revert the long to DictId change from Stefan"
yifan-c
committed
Address Stefan's review comments
yifan-c
committed
Fix currentDictionary being closed prematurely
yifan-c
committed
Display statistics when running traincompressiondictionary
yifan-c
committed
Add --use-existing-sstables option in traincompressiondictionary
yifan-c
committed
resolve remaining checkstyle issues

smiklosovic
authored and
yifan-c
committed
reuse constant

smiklosovic
authored and
yifan-c
committed
rework nodetool command to use table builder

smiklosovic
authored and
yifan-c
committed
log just message instead of whole stacktrace

smiklosovic
authored and
yifan-c
committed
minor change
yifan-c
committed
Define DEFAULT_SAMPLING_DURATION_SECONDS
yifan-c
committed
simplify the close method in CompressionDictionaryCache
yifan-c
committed
Fix issues in SSTableChunkSampler
yifan-c
committed
Remove write-based sampling from nodetool traincompressiondictionary
yifan-c
committed

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