Robert Stupp created CASSANDRA-10273:
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Summary: Reduce number of data directory scans during startup
Key: CASSANDRA-10273
URL: https://issues.apache.org/jira/browse/CASSANDRA-10273
Project: Cassandra
Issue Type: Improvement
Reporter: Robert Stupp
Priority: Minor
ATM we scan each data directory four times. We could easily reduce that to at
least two, maybe to one.
1. pre-flight (startup tests) scrub
1. pre-flight (startup tests) sstable min version
1. {{ColumnFamilyStore.createColumnFamilyStore}}
1. {{ColumnFamilyStore.<init>}} (if {{loadSSTables==true}})
First two pre-flight tests could be combined to one and 3+4 could also be
combined, as both appear at pretty related code paths.
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