Details
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New Feature
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Status: Resolved
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Normal
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Resolution: Fixed
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Semantic
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Challenging
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All
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None
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Description
An on-disk index for string (literal) datatypes. This index is used for the following datatypes:
- UTF8Type
- AsciiType
- CompositeType
- Frozen types
This includes the ability to write the index to disk at index creation, by specific index rebuild and during SSTable compaction.
Also the ability to query the on-disk index and combine the results with those from the in-memory indexes created by CASSANDRA-18058.