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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7424) HiveException: Error evaluating concat(concat(' ', str2), ' ') in ql.exec.vector.VectorSelectOperator.processOp
Date Fri, 18 Jul 2014 06:06:05 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14066097#comment-14066097
] 

Matt McCline commented on HIVE-7424:
------------------------------------

Yes, thanks Gopal, it does sound very related.  Jitendra added a comment for HIVE-7422 that
query should not have been vectorized also.  A theme is developing here.

> HiveException: Error evaluating concat(concat('      ', str2), '      ') in ql.exec.vector.VectorSelectOperator.processOp
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-7424
>                 URL: https://issues.apache.org/jira/browse/HIVE-7424
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>         Attachments: TestWithORC.zip, fail_401.sql
>
>
> One of several found by Raj Bains.
> M/R or Tez.
> {code}
> set hive.vectorized.execution.enabled=true;
> {code}
> Query:
> {code}
> SELECT `testv1_Calcs`.`key` AS `none_key_nk`,   CONCAT(CONCAT('      ',`testv1_Calcs`.`str2`),'
     ') AS `none_padded_str2_nk`,   CONCAT(CONCAT('|',RTRIM(CONCAT(CONCAT('      ',`testv1_Calcs`.`str2`),'
     '))),'|') AS `none_z_rtrim_str_nk` FROM `default`.`testv1_Calcs` `testv1_Calcs` ;
> {code}
> Stack trace:
> {code}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Error evaluating concat(concat('
     ', str2), '      ')
> 	at org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.processOp(VectorSelectOperator.java:127)
> 	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
> 	at org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:95)
> 	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
> 	at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:43)
> {code}



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