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Posted to notifications@asterixdb.apache.org by "Chen Luo (JIRA)" <ji...@apache.org> on 2017/06/18 17:07:00 UTC

[jira] [Created] (ASTERIXDB-1946) Support Create Secondary Index for Correlated Datasets

Chen Luo created ASTERIXDB-1946:
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             Summary: Support Create Secondary Index for Correlated Datasets
                 Key: ASTERIXDB-1946
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1946
             Project: Apache AsterixDB
          Issue Type: Improvement
          Components: IDX - Indexes, STO - Storage
            Reporter: Chen Luo
            Assignee: Chen Luo


Currently, when we create a secondary index, the result index would contain only one disk component. This is undesirable for datasets using correlated merge policy. Instead, it would be desirable for the new index to create one disk component for each component of the primary index.

This issue would implement this behavior for secondary BTree, RTree and InvertedIndex.



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