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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39836/
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Review request for hive and Prasanth_J.
Bugs: HIVE-12309
https://issues.apache.org/jira/browse/HIVE-12309
Repository: hive-git
Description
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TableScan should use column stats when available for better data size estimate
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/stats/StatsUtils.java e1f8ebc
ql/src/test/results/clientpositive/annotate_stats_deep_filters.q.out fc4f294
ql/src/test/results/clientpositive/annotate_stats_filter.q.out 054b573
ql/src/test/results/clientpositive/annotate_stats_groupby.q.out 1b9ec68
ql/src/test/results/clientpositive/annotate_stats_groupby2.q.out be3fa1d
ql/src/test/results/clientpositive/annotate_stats_join.q.out bc44cc3
ql/src/test/results/clientpositive/annotate_stats_join_pkfk.q.out c864c04
ql/src/test/results/clientpositive/annotate_stats_limit.q.out 7300ea0
ql/src/test/results/clientpositive/annotate_stats_part.q.out cf523cb
ql/src/test/results/clientpositive/annotate_stats_select.q.out 877037d
ql/src/test/results/clientpositive/annotate_stats_table.q.out ebc6c5b
ql/src/test/results/clientpositive/annotate_stats_union.q.out e09dde3
ql/src/test/results/clientpositive/cbo_rp_auto_join0.q.out d1bc6d4
ql/src/test/results/clientpositive/cbo_rp_auto_join1.q.out 3b053fe
ql/src/test/results/clientpositive/cbo_rp_join0.q.out a8bcc90
ql/src/test/results/clientpositive/extrapolate_part_stats_full.q.out f87a539
ql/src/test/results/clientpositive/extrapolate_part_stats_partial.q.out
5903cd1
ql/src/test/results/clientpositive/extrapolate_part_stats_partial_ndv.q.out
2ea1e6e
ql/src/test/results/clientpositive/llap/llapdecider.q.out 676a0e4
ql/src/test/results/clientpositive/spark/annotate_stats_join.q.out 8955a61
ql/src/test/results/clientpositive/stats_ppr_all.q.out 7627f7a
ql/src/test/results/clientpositive/tez/explainuser_1.q.out ec434f0
ql/src/test/results/clientpositive/tez/llapdecider.q.out 676a0e4
Diff: https://reviews.apache.org/r/39836/diff/
Testing
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Existing tests
Thanks,
Ashutosh Chauhan
