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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/04/12 19:56:00 UTC

[jira] [Created] (HIVE-19191) Assertion error while running materialized view rewriting

Jesus Camacho Rodriguez created HIVE-19191:
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             Summary: Assertion error while running materialized view rewriting
                 Key: HIVE-19191
                 URL: https://issues.apache.org/jira/browse/HIVE-19191
             Project: Hive
          Issue Type: Bug
          Components: Materialized views
    Affects Versions: 3.0.0
            Reporter: Nita Dembla
            Assignee: Jesus Camacho Rodriguez


{code:sql}
jdbc:hive2://localhost:10007/tpcds_bin_par> explain select w_warehouse_name,avg(inv_quantity_on_hand)  from inventory ,warehouse where inv_warehouse_sk = w_warehouse_sk group by w_warehouse_name;

Error: Error running query: java.lang.AssertionError: rel [rel#3663:HiveProject.HIVE.[](input=rel#3662:Subset#8.HIVE.[],$f0=$0,$f1=/($1, $2))] has lower cost {1.248 rows, 1.248 cpu, 0.0 io} than best cost {8.963453683875E8 rows, 7.967514387E8 cpu, 0.0 io} of subset [rel#3664:Subset#9.HIVE.[]] (state=,code=0)
{code}



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