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Pengcheng Xiong commented on HIVE-11792: ---------------------------------------- I just checked the output change of explain_user1,2,3, all of them looked good to me. +1 pending QA tests. > User explain in tez does not preserve ordering > ---------------------------------------------- > > Key: HIVE-11792 > URL: https://issues.apache.org/jira/browse/HIVE-11792 > Project: Hive > Issue Type: Bug > Components: Diagnosability > Affects Versions: 2.0.0 > Reporter: Prasanth Jayachandran > Assignee: Prasanth Jayachandran > Attachments: HIVE-11792.1.patch > > > HIVE-11037 introduced user level explain. The output of operator attributes > are JSONObject which does not preserve ordering. This is causing diffs in > test output when run under tez vs llap like below > {code} > - partition:{"ts":"2012-01-03+14:46:31","ds":"2012-01-03"} > - > table:{"serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde","name:":"default.src_orc_merge_test_part","input > format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output > format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"} > + partition:{"ds":"2012-01-03","ts":"2012-01-03+14:46:31"} > + table:{"name:":"default.src_orc_merge_test_part","input > format:":"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat","output > format:":"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat","serde:":"org.apache.hadoop.hive.ql.io.orc.OrcSerde"} > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)