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https://issues.apache.org/jira/browse/HIVE-2128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067878#comment-13067878
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[email protected] commented on HIVE-2128:
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ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexQueryContext.java
<https://reviews.apache.org/r/1010/#comment2271>
Why was this comment truncated?
ql/src/test/queries/clientpositive/index_auto_mult_tables.q
<https://reviews.apache.org/r/1010/#comment2273>
All of these SELECT statements need ORDER BY for determinism.
- John
On 2011-07-19 03:15:17, Syed Albiz wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/1010/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2011-07-19 03:15:17)
bq.
bq.
bq. Review request for hive and John Sichi.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. Grab the indexed tables during optimized query generation, grab the
associated path URIs, and keep those around in the Configuration object. When
the job is passed to ExecDriver, this data is extracted and used in
HiveIndexedInputFormat to decide whether to use the index file or delegate to
the parent (HiveInputFormat) class. Not sure if this is robust.
bq.
bq.
bq. This addresses bug HIVE-2128.
bq. https://issues.apache.org/jira/browse/HIVE-2128
bq.
bq.
bq. Diffs
bq. -----
bq.
bq. ql/src/test/results/clientpositive/index_auto_self_join.q.out
PRE-CREATION
bq. ql/src/test/results/clientpositive/index_auto_mult_tables_compact.q.out
PRE-CREATION
bq. ql/src/test/queries/clientpositive/index_auto_self_join.q PRE-CREATION
bq. ql/src/test/results/clientpositive/index_auto_mult_tables.q.out
PRE-CREATION
bq. ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java a03a9a6
bq. ql/src/test/queries/clientpositive/index_auto_mult_tables.q PRE-CREATION
bq. ql/src/test/queries/clientpositive/index_auto_mult_tables_compact.q
PRE-CREATION
bq. ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexResult.java b9b586e
bq. ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexedInputFormat.java
f1ee95d
bq.
ql/src/java/org/apache/hadoop/hive/ql/index/bitmap/BitmapIndexHandler.java
61bbbf5
bq.
ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java
7c91946
bq.
ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java
dbc489f
bq. ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexQueryContext.java
617723e
bq.
bq. Diff: https://reviews.apache.org/r/1010/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. added new testcase index_auto_mult_tables.q
bq.
bq.
bq. Thanks,
bq.
bq. Syed
bq.
bq.
> Automatic Indexing with multiple tables
> ---------------------------------------
>
> Key: HIVE-2128
> URL: https://issues.apache.org/jira/browse/HIVE-2128
> Project: Hive
> Issue Type: Improvement
> Components: Indexing
> Affects Versions: 0.8.0
> Reporter: Russell Melick
> Assignee: Syed S. Albiz
> Attachments: HIVE-2128.1.patch, HIVE-2128.1.patch, HIVE-2128.2.patch,
> HIVE-2128.4.patch, HIVE-2128.5.patch
>
>
> Make automatic indexing work with jobs which access multiple tables. We'll
> probably need to modify the way that the index input format works in order to
> associate index formats/files with specific tables.
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