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Hive QA commented on HIVE-12619: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12794618/HIVE-12619.6.patch {color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 9836 tests executed *Failed tests:* {noformat} TestSparkCliDriver-groupby3_map.q-sample2.q-auto_join14.q-and-12-more - did not produce a TEST-*.xml file TestSparkCliDriver-groupby_map_ppr_multi_distinct.q-table_access_keys_stats.q-groupby4_noskew.q-and-12-more - did not produce a TEST-*.xml file TestSparkCliDriver-join_rc.q-insert1.q-vectorized_rcfile_columnar.q-and-12-more - did not produce a TEST-*.xml file TestSparkCliDriver-ppd_join4.q-join9.q-ppd_join3.q-and-12-more - did not produce a TEST-*.xml file TestSparkCliDriver-timestamp_lazy.q-bucketsortoptimize_insert_4.q-date_udf.q-and-12-more - did not produce a TEST-*.xml file org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_llap_udf {noformat} Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7346/testReport Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7346/console Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-7346/ 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: 6 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12794618 - PreCommit-HIVE-TRUNK-Build > Switching the field order within an array of structs causes the query to fail > ----------------------------------------------------------------------------- > > Key: HIVE-12619 > URL: https://issues.apache.org/jira/browse/HIVE-12619 > Project: Hive > Issue Type: Bug > Affects Versions: 1.1.0 > Reporter: Ang Zhang > Assignee: Mohammad Kamrul Islam > Priority: Minor > Attachments: HIVE-12619.2.patch, HIVE-12619.3.patch, > HIVE-12619.4.patch, HIVE-12619.5.patch, HIVE-12619.6.patch > > > Switching the field order within an array of structs causes the query to fail > or return the wrong data for the fields, but switching the field order within > just a struct works. > How to reproduce: > Case1 if the two fields have the same type, query will return wrong data for > the fields > drop table if exists schema_test; > create table schema_test (msg array<struct<f1: string, f2: string>>) stored > as parquet; > insert into table schema_test select stack(2, array(named_struct('f1', 'abc', > 'f2', 'abc2')), array(named_struct('f1', 'efg', 'f2', 'efg2'))) from one > limit 2; > select * from schema_test; > --returns > --[{"f1":"efg","f2":"efg2"}] > --[{"f1":"abc","f2":"abc2"}] > alter table schema_test change msg msg array<struct<f2: string, f1: string>>; > select * from schema_test; > --returns > --[{"f2":"efg","f1":"efg2"}] > --[{"f2":"abc","f1":"abc2"}] > Case2: if the two fields have different type, the query will fail > drop table if exists schema_test; > create table schema_test (msg array<struct<f1: string, f2: int>>) stored as > parquet; > insert into table schema_test select stack(2, array(named_struct('f1', 'abc', > 'f2', 1)), array(named_struct('f1', 'efg', 'f2', 2))) from one limit 2; > select * from schema_test; > --returns > --[{"f1":"efg","f2":2}] > --[{"f1":"abc","f2":1}] > alter table schema_test change msg msg array<struct<f2: int, f1: string>>; > select * from schema_test; > Failed with exception > java.io.IOException:org.apache.hadoop.hive.ql.metadata.HiveException: > java.lang.ClassCastException: org.apache.hadoop.io.Text cannot be cast to > org.apache.hadoop.io.IntWritable -- This message was sent by Atlassian JIRA (v6.3.4#6332)