[ https://issues.apache.org/jira/browse/HIVE-14378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15400946#comment-15400946 ]
Hive QA commented on HIVE-14378: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12820841/HIVE-14378.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:red}ERROR:{color} -1 due to 61 failed/errored test(s), 10417 tests executed *Failed tests:* {noformat} TestMsgBusConnection - did not produce a TEST-*.xml file org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_avro_nullable_union org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_constant_prop_1 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_input30 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_lateral_view org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_lateral_view_explode2 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_lateral_view_noalias org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_lateral_view_onview org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_12 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_load_dyn_part14 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_optimize_nullscan org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_list_bucket org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udtf_explode org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udtf_stack org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union16 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union2 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union3 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union9 org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_unionDistinct_1 org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_orc_llap org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_orc_llap_counters org.apache.hadoop.hive.cli.TestMiniTezCliDriver.org.apache.hadoop.hive.cli.TestMiniTezCliDriver org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_auto_sortmerge_join_14 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_cbo_subq_exists org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_cte_mat_3 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_explainuser_1 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_mergejoin_3way org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_orc_merge6 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_orc_merge_incompat2 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_selectDistinctStar org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_select_dummy_source org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_stats_only_null org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_subquery_exists org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_dynpart_hashjoin_3 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_union_multiinsert org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_union2 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_union3 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_union9 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_unionDistinct_1 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_inner_join org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_left_outer_join org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_outer_join3 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_outer_join4 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_varchar_simple org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vectorization_13 org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vectorized_nested_mapjoin org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_avro_non_nullable_union org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_lateral_view_explode2 org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_load_dyn_part14 org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_optimize_nullscan org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_stats_only_null org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union16 org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union2 org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union3 org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union9 org.apache.hadoop.hive.metastore.TestHiveMetaStoreTxns.stringifyValidTxns org.apache.hadoop.hive.metastore.TestHiveMetaStoreTxns.testTxnRange org.apache.hive.hcatalog.hbase.TestPigHBaseStorageHandler.org.apache.hive.hcatalog.hbase.TestPigHBaseStorageHandler {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/703/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/703/console Test logs: http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-703/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 61 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12820841 - PreCommit-HIVE-MASTER-Build > Data size may be estimated as 0 if no columns are being projected after an > operator > ----------------------------------------------------------------------------------- > > Key: HIVE-14378 > URL: https://issues.apache.org/jira/browse/HIVE-14378 > Project: Hive > Issue Type: Bug > Components: Physical Optimizer, Statistics > Reporter: Ashutosh Chauhan > Assignee: Ashutosh Chauhan > Attachments: HIVE-14378.patch > > > in those cases we still emit rows.. but they may not have any columns within > it. We shouldn't estimate 0 data size in such cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)