[jira] [Created] (CASSANDRA-15396) RAR does not override skip or skipBytes so will do a lot of disk io when n is large

["David Capwell (Jira)" <ji...@apache.org>]

David Capwell created CASSANDRA-15396:
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             Summary: RAR does not override skip or skipBytes so will do a lot of disk io when n is large
                 Key: CASSANDRA-15396
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15396
             Project: Cassandra
          Issue Type: Improvement
          Components: Local/SSTable
            Reporter: David Capwell
            Assignee: David Capwell


RandomAccessReader does not override skip or skipBytes which becomes a problem when the size of n (the bytes to skip) is larger than a single buffer; in these cases we can rely on seek to avoid the extra disk io.



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