Details
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Improvement
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Status: Resolved
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Low
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Resolution: Not A Problem
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None
Description
Currently, index_interval is measured in number of keys: how may keys before adding an entry to the index summary. After CASSANDRA-2319, each index entry also contains the columns index for the row, so index entry can be a bit bigger and of differing sizes. Measuring in number of keys is thus sub-optimal and difficult to tune, since you might want a different setting depending of whether your rows are big or small, but the setting is global.
So we should move to measuring the interval in bytes.
Attachments
Attachments
Issue Links
- is superceded by
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CASSANDRA-10671 Consider removing Config.index_interval
- Resolved