Jon Haddad created CASSANDRA-20087:
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Summary: Write streamed data using direct io
Key: CASSANDRA-20087
URL: https://issues.apache.org/jira/browse/CASSANDRA-20087
Project: Cassandra
Issue Type: Improvement
Reporter: Jon Haddad
When bootstrapping a node, we write sstables through normal filesystem calls.
There's not much point in doing this, as we generally have way more data than
memory. If we use direct IO we can avoid pushing data through the page cache.
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