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Robert Stupp commented on CASSANDRA-10273: ------------------------------------------ [~alextkaiser], are you still working on this? > 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 > Labels: lhf > > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)