Michał Chojnowski 94c33b6760 messaging_service: add SAMPLE_SSTABLES and ESTIMATE_SSTABLE_VOLUME verbs ...

Add two verbs needed to implement dictionary training for SSTable
compression.

SAMPLE_SSTABLES returns a list of randomly-selected chunks of Data files
with a given cardinality and using a given chunk size,
for the given table.

ESTIMATE_SSTABLE_VOLUME returns the total uncompressed size of all Data
files the given table.

2025-04-01 00:07:29 +02:00

20 KiB

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