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https://issues.apache.org/jira/browse/CASSANALYTICS-31?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shailaja Koppu reassigned CASSANALYTICS-31:
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Assignee: Shailaja Koppu
> Support writing SAI Indexes
> ---------------------------
>
> Key: CASSANALYTICS-31
> URL: https://issues.apache.org/jira/browse/CASSANALYTICS-31
> Project: Apache Cassandra Analytics
> Issue Type: New Feature
> Reporter: Doug Rohrer
> Assignee: Shailaja Koppu
> Priority: Normal
> Fix For: 1.0
>
>
> There's a collection of things that need to be done in Analytics to support
> SAI Indexes on the write path:
> * include index defs in {{CQLSSTableWriter}} setup
> * Confirm analytics library sends all necessary files on write
> * Support SAI indexes {_}only{_}, not any arbitrary index
> * Fail if index components are not available/readable; need some mechanism
> to read across a StorageAttachedIndex file and validate that the structure is
> sound / correct w/out corruption
> * Import SAI indexes into C* in addition to sstables
> * Importer able to skip validation of files
> For the read path, we believe that SAI indexes would only be useful if we
> expand support for predicate pushdown further, which shouldn't be a blocker
> for 1.0.
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