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(Updated Aug. 20, 2014, 6:52 a.m.) Review request for hive. Changes ------- reduce # of queries follow Ashutosh's comments Repository: hive-git Description ------- We propose a method to extrapolate the missing column status for the partitions. Diffs (updated) ----- data/files/extrapolate_stats_full.txt PRE-CREATION data/files/extrapolate_stats_partial.txt PRE-CREATION metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 84ef5f9 metastore/src/java/org/apache/hadoop/hive/metastore/IExtrapolatePartStatus.java PRE-CREATION metastore/src/java/org/apache/hadoop/hive/metastore/LinearExtrapolatePartStatus.java PRE-CREATION metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java 767cffc metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java a9f4be2 metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java 0364385 metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreControlledCommit.java 4eba2b0 metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreForJdoConnection.java 78ab19a ql/src/test/queries/clientpositive/extrapolate_part_stats_full.q PRE-CREATION ql/src/test/queries/clientpositive/extrapolate_part_stats_partial.q PRE-CREATION ql/src/test/results/clientpositive/extrapolate_part_stats_full.q.out PRE-CREATION ql/src/test/results/clientpositive/extrapolate_part_stats_partial.q.out PRE-CREATION Diff: https://reviews.apache.org/r/24498/diff/ Testing ------- File Attachments ---------------- HIVE-7654.0.patch https://reviews.apache.org/media/uploaded/files/2014/08/12/77b155b0-a417-4225-b6b7-4c8c6ce2b97d__HIVE-7654.0.patch Thanks, pengcheng xiong
