Lukasz Antoniak created CASSANALYTICS-123:
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Summary: Consider using approximate function to lookup start
position in data file
Key: CASSANALYTICS-123
URL: https://issues.apache.org/jira/browse/CASSANALYTICS-123
Project: Apache Cassandra Analytics
Issue Type: Improvement
Reporter: Lukasz Antoniak
Assignee: Lukasz Antoniak
To lookup start offset in a data file, {{BtiReaderUtils}} use
{{{}BtiTableReader#{}}}{{getPositionsForRanges()}} method, which may require to
open a data file. Consider switching to approximate version, which will not
require data file access, once it is available in Cassandra.
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