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Zihao Ye commented on HIVE-13282: --------------------------------- Hi [~mmccline], I'm wondering why this patch is not merged yet. If there are new issues introduced by this fix, how could I reproduce it? Thanks > GroupBy and select operator encounter ArrayIndexOutOfBoundsException > -------------------------------------------------------------------- > > Key: HIVE-13282 > URL: https://issues.apache.org/jira/browse/HIVE-13282 > Project: Hive > Issue Type: Bug > Components: Query Processor > Affects Versions: 1.2.1, 2.0.0, 2.1.0 > Reporter: Vikram Dixit K > Priority: Blocker > Attachments: HIVE-13282.01.patch, HIVE-13282.02.patch, > smb_fail_issue.patch, smb_groupby.q, smb_groupby.q.out > > > The group by and select operators run into the ArrayIndexOutOfBoundsException > when they incorrectly initialize themselves with tag 0 but the incoming tag > id is different. > {code} > select count(*) from > (select rt1.id from > (select t1.key as id, t1.value as od from tab t1 group by key, value) rt1) vt1 > join > (select rt2.id from > (select t2.key as id, t2.value as od from tab_part t2 group by key, value) > rt2) vt2 > where vt1.id=vt2.id; > {code} -- This message was sent by Atlassian Jira (v8.3.2#803003)