[ https://issues.apache.org/jira/browse/HIVE-17193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rui Li updated HIVE-17193: -------------------------- Description: Suppose {{srcpart}} is partitioned by {{ds}}. The following query can trigger the issue: {code} explain select * from (select srcpart.ds,srcpart.key from srcpart join src on srcpart.ds=src.key) a join (select srcpart.ds,srcpart.key from srcpart join src on srcpart.ds=src.value) b on a.key=b.key; {code} > HoS: don't combine map works that are targets of different DPPs > --------------------------------------------------------------- > > Key: HIVE-17193 > URL: https://issues.apache.org/jira/browse/HIVE-17193 > Project: Hive > Issue Type: Bug > Reporter: Rui Li > Assignee: Rui Li > > Suppose {{srcpart}} is partitioned by {{ds}}. The following query can trigger > the issue: > {code} > explain > select * from > (select srcpart.ds,srcpart.key from srcpart join src on srcpart.ds=src.key) > a > join > (select srcpart.ds,srcpart.key from srcpart join src on > srcpart.ds=src.value) b > on a.key=b.key; > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)