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From "John Sichi (JIRA)" <>
Subject [jira] Commented: (HIVE-417) Implement Indexing in Hive
Date Tue, 27 Jul 2010 02:26:23 GMT


John Sichi commented on HIVE-417:

Whoops, forgot two leftover from a private diff review:

* metastore/if/hive_metastore.thrift:102 instead of including the full indexTable structure
inside the Index structure, can we omit it but then pass it as an additional parameter to

* ql/src/java/org/apache/hadoop/hive/ql/index/compact/ Move generic
partition analysis out into Hive, since it will be the same for all plugins.

We can talk more about these tomorrow if it's not clear.

> Implement Indexing in Hive
> --------------------------
>                 Key: HIVE-417
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Metastore, Query Processor
>    Affects Versions: 0.3.0, 0.3.1, 0.4.0, 0.6.0
>            Reporter: Prasad Chakka
>            Assignee: He Yongqiang
>         Attachments: hive-417.proto.patch, hive-417-2009-07-18.patch, hive-indexing-8-thrift-metastore-remodel.patch,
hive-indexing.3.patch, hive-indexing.5.thrift.patch, hive.indexing.11.patch, idx2.png, indexing_with_ql_rewrites_trunk_953221.patch
> Implement indexing on Hive so that lookup and range queries are efficient.

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