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Posted to issues@flink.apache.org by "jianlong miao (Jira)" <ji...@apache.org> on 2019/09/24 06:20:00 UTC

[jira] [Updated] (FLINK-14181) TableEnvironment explain maybe causes StreamGraph to be inconsistent

     [ https://issues.apache.org/jira/browse/FLINK-14181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jianlong miao updated FLINK-14181:
----------------------------------
    Description: 
Now TableEnviroment.explain will use StreamEnv to generateStreamGraph. That will use execEnv::addOperator to add transformations. 
 If we have done to the current table after the explain some of the other, making a sink, there will be a repeat of transformations, leading to repeated job node in the job

  was:
Now TableEnviroment.explain will use StreamEnv to generateStreamGraph. That will use execEnv::addOperator to add transformations. 
If we have done to the current table after the explain some of the other, making sink again, there will be a repeat of transformations, leading to repeated job node in the job


> TableEnvironment explain maybe causes StreamGraph to be inconsistent
> --------------------------------------------------------------------
>
>                 Key: FLINK-14181
>                 URL: https://issues.apache.org/jira/browse/FLINK-14181
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>            Reporter: jianlong miao
>            Priority: Critical
>
> Now TableEnviroment.explain will use StreamEnv to generateStreamGraph. That will use execEnv::addOperator to add transformations. 
>  If we have done to the current table after the explain some of the other, making a sink, there will be a repeat of transformations, leading to repeated job node in the job



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