Thom Valley created CASSANDRA-11324:
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Summary: Make SSTABLESCRUB and related jobs multi-threaded /
parallelize somehow
Key: CASSANDRA-11324
URL: https://issues.apache.org/jira/browse/CASSANDRA-11324
Project: Cassandra
Issue Type: Improvement
Components: Tools
Reporter: Thom Valley
Priority: Minor
SSTABLE scrub right now appears to be single threaded in offline mode (unsure
about online). When scrubbing a node, especially a well provisioned one, the
node sits mostly idle for potentially hours while scrubbing.
Making better use of available resources through parallelization /
multi-threading of the scrub process seems like a good idea.
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