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jirapos...@reviews.apache.org commented on HIVE-1644: ----------------------------------------------------- ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/558/#review528 ----------------------------------------------------------- ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java <https://reviews.apache.org/r/558/#comment1094> When we run a query on a non-partitioned table, we get a single partition in queryPartitions of the whole table (with an empty partSpec). Then, when we add the partition columns to the list of indexed column, we end up adding all the columns in the src table, instead of just the partitioned ones. If we make sure the partSpec isn't empty, this doesn't happen. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java <https://reviews.apache.org/r/558/#comment1095> We need to cast the work in this task to MapredWork in order to get the input size out (line 176). I'm not sure if this is the best place to do that checking. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java <https://reviews.apache.org/r/558/#comment1096> See above comment about MapredWork - Russell On 2011-04-22 03:50:54, Russell Melick wrote: bq. bq. ----------------------------------------------------------- bq. This is an automatically generated e-mail. To reply, visit: bq. https://reviews.apache.org/r/558/ bq. ----------------------------------------------------------- bq. bq. (Updated 2011-04-22 03:50:54) bq. bq. bq. Review request for hive. bq. bq. bq. Summary bq. ------- bq. bq. Review request for HIVE-1644.12.patch bq. bq. bq. This addresses bug HIVE-1644. bq. https://issues.apache.org/jira/browse/HIVE-1644 bq. bq. bq. Diffs bq. ----- bq. bq. common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 2cdaeb6 bq. conf/hive-default.xml 79ea477 bq. ql/src/java/org/apache/hadoop/hive/ql/Driver.java ca337a8 bq. ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java 69ee03b bq. ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java c02d90b bq. ql/src/java/org/apache/hadoop/hive/ql/index/AbstractIndexHandler.java dd0186d bq. ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexHandler.java 411b78f bq. ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexQueryContext.java PRE-CREATION bq. ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java 1f01446 bq. ql/src/java/org/apache/hadoop/hive/ql/metadata/Table.java 50db44c bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRTableScan1.java 6162676 bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/IndexWhereResolver.java PRE-CREATION bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/PhysicalOptimizer.java 0ae9fa2 bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcCtx.java PRE-CREATION bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java PRE-CREATION bq. ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereTaskDispatcher.java PRE-CREATION bq. ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java 374e123 bq. ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java c41bb32 bq. ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java 73391e9 bq. ql/src/test/queries/clientpositive/index_auto.q PRE-CREATION bq. ql/src/test/queries/clientpositive/index_auto_file_format.q PRE-CREATION bq. ql/src/test/queries/clientpositive/index_auto_multiple.q PRE-CREATION bq. ql/src/test/queries/clientpositive/index_auto_partitioned.q PRE-CREATION bq. ql/src/test/queries/clientpositive/index_auto_unused.q PRE-CREATION bq. ql/src/test/results/clientpositive/index_auto.q.out PRE-CREATION bq. ql/src/test/results/clientpositive/index_auto_file_format.q.out PRE-CREATION bq. ql/src/test/results/clientpositive/index_auto_multiple.q.out PRE-CREATION bq. ql/src/test/results/clientpositive/index_auto_partitioned.q.out PRE-CREATION bq. ql/src/test/results/clientpositive/index_auto_unused.q.out PRE-CREATION bq. bq. Diff: https://reviews.apache.org/r/558/diff bq. bq. bq. Testing bq. ------- bq. bq. bq. Thanks, bq. bq. Russell bq. bq. > use filter pushdown for automatically accessing indexes > ------------------------------------------------------- > > Key: HIVE-1644 > URL: https://issues.apache.org/jira/browse/HIVE-1644 > Project: Hive > Issue Type: Improvement > Components: Indexing > Affects Versions: 0.8.0 > Reporter: John Sichi > Assignee: Russell Melick > Attachments: HIVE-1644.1.patch, HIVE-1644.10.patch, > HIVE-1644.11.patch, HIVE-1644.12.patch, HIVE-1644.13.patch, > HIVE-1644.14.patch, HIVE-1644.15.patch, HIVE-1644.2.patch, HIVE-1644.3.patch, > HIVE-1644.4.patch, HIVE-1644.5.patch, HIVE-1644.6.patch, HIVE-1644.7.patch, > HIVE-1644.8.patch, HIVE-1644.9.patch > > > HIVE-1226 provides utilities for analyzing filters which have been pushed > down to a table scan. The next step is to use these for selecting available > indexes and generating access plans for those indexes. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira