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https://issues.apache.org/jira/browse/TRAFODION-2639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16050594#comment-16050594
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ASF GitHub Bot commented on TRAFODION-2639:
-------------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/incubator-trafodion/pull/1119
> parallelize commmands with randomizes execution order core dumped
> -----------------------------------------------------------------
>
> Key: TRAFODION-2639
> URL: https://issues.apache.org/jira/browse/TRAFODION-2639
> Project: Apache Trafodion
> Issue Type: Bug
> Components: db-utility-odb
> Affects Versions: 2.2-incubating
> Environment: CDH5.7
> Reporter: 苏锦佩
>
> select data from below table:
> CREATE TABLE TRAFODION.QA.TB_TINYINT
> (
> ID INT DEFAULT NULL NOT SERIALIZED
> , C TINYINT UNSIGNED DEFAULT NULL NOT
> SERIALIZED
> )
> ATTRIBUTES ALIGNED FORMAT
> ;
> by command:
> $ ./odb64luo -x 6:"select count(*) from tb_tinyint" -T 4 -Z
> odb [2017-06-08 18:46:24]: starting ODBC connection(s)... 0 1 2 3
> [0.0]Executing: 'select count(*) from tb_tinyint'
> [1.0]Executing: 'select count(*) from tb_tinyint'
> [2.0]Executing: 'select count(*) from tb_tinyint'
> [3.0]Executing: '(null)'
> Segmentation fault (core dumped)
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