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Hive QA commented on HIVE-22163: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12980530/HIVE-22163.5.patch {color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 16733 tests executed *Failed tests:* {noformat} TestMiniLlapLocalCliDriver - did not produce a TEST-*.xml file (likely timed out) (batchId=180) [vector_interval_2.q,schema_evol_orc_acid_table_update.q,stats_date.q,metadataonly1.q,materialized_view_rewrite_10.q,vectorization_div0.q,auto_join_nulls.q,insert1_overwrite_partitions.q,schema_evol_text_nonvec_part_all_complex.q,orc_schema_evol_quoted.q,alter_merge_orc.q,vector_between_columns.q,vector_groupby_grouping_sets6.q,udaf_collect_set_2.q,update_after_multiple_inserts.q,offset_limit_ppd_optimizer.q,materialized_view_describe.q,orc_merge_incompat1.q,vectorized_parquet_types.q,vector_windowing_gby2.q,empty_array.q,results_cache_1.q,vector_identity_reuse.q,schema_evol_text_vecrow_part_all_complex_llap_io.q,external_jdbc_table4.q,schema_evol_orc_acidvec_part.q,materialized_view_create_rewrite_multi_db.q,acid_no_buckets.q,auto_sortmerge_join_9.q,vector_groupby_grouping_id2.q] {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/18631/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/18631/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-18631/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.YetusPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 1 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12980530 - PreCommit-HIVE-Build > CBO: Enabling CBO turns on stats estimation, even when the estimation is > disabled > --------------------------------------------------------------------------------- > > Key: HIVE-22163 > URL: https://issues.apache.org/jira/browse/HIVE-22163 > Project: Hive > Issue Type: Bug > Components: CBO > Reporter: Gopal V > Assignee: Krisztian Kasa > Priority: Major > Attachments: HIVE-22163.1.patch, HIVE-22163.1.patch, > HIVE-22163.1.patch, HIVE-22163.2.patch, HIVE-22163.3.patch, > HIVE-22163.4.patch, HIVE-22163.4.patch, HIVE-22163.5.patch, > HIVE-22163.5.patch, HIVE-22163.5.patch, HIVE-22163.5.patch, HIVE-22163.5.patch > > > {code} > create table claims(claim_rec_id bigint, claim_invoice_num string, typ_c int); > alter table claims update statistics set > ('numRows'='1154941534','rawDataSize'='1135307527922'); > set hive.stats.estimate=false; > explain extended select count(1) from claims where typ_c=3; > set hive.stats.ndv.estimate.percent=5e-7; > explain extended select count(1) from claims where typ_c=3; > {code} > Expecting the standard /2 for the single filter, but we instead get 5 rows. > {code} > ' Map Operator Tree:' > ' TableScan' > ' alias: claims' > ' filterExpr: (typ_c = 3) (type: boolean)' > ' Statistics: Num rows: 1154941534 Data size: 4388777832 > Basic stats: COMPLETE Column stats: NONE' > ' GatherStats: false' > ' Filter Operator' > ' isSamplingPred: false' > ' predicate: (typ_c = 3) (type: boolean)' > ' Statistics: Num rows: 5 Data size: 19 Basic stats: > COMPLETE Column stats: NONE' > {code} > The estimation is in effect, as changing the estimate.percent changes this. > {code} > ' filterExpr: (typ_c = 3) (type: boolean)' > ' Statistics: Num rows: 1154941534 Data size: 4388777832 > Basic stats: COMPLETE Column stats: NONE' > ' GatherStats: false' > ' Filter Operator' > ' isSamplingPred: false' > ' predicate: (typ_c = 3) (type: boolean)' > ' Statistics: Num rows: 230988307 Data size: 877755567 > Basic stats: COMPLETE Column stats: NONE' > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)