[jira] [Updated] (SQOOP-1603) Sqoop2: Explicit support for Merge in the Sqoop Job lifecyle

["Veena Basavaraj (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-1603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Veena Basavaraj updated SQOOP-1603:
-----------------------------------
    Description: This ticket was created while reviewing the Kite Connector use case.  (was: The balancing of the record to the loaders in done internally in SQOOP today

While writing the Kite Connector Qian noticed that this is not done fairly.

While I am testing kite connector, I allocated 2 loaders. I thought data will be divided by 50% and 50% to both loaders. But actually the second loader does nothing, because its DataReader does not have any data to provide. Is it by design?

>> About loaders do not have data in a balanced way.
My scenario is 4 "jdbc_mysql" extractors to extract 100k row data (10MB). There are 2 Kite loaders to read data.

This must be a bug that needs to be fixed in SQOOP ( [~abec] confirmed it.


)

>  Sqoop2:  Explicit support for Merge in the Sqoop Job lifecyle
> --------------------------------------------------------------
>
>                 Key: SQOOP-1603
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1603
>             Project: Sqoop
>          Issue Type: Bug
>            Reporter: Veena Basavaraj
>            Assignee: Qian Xu
>
> This ticket was created while reviewing the Kite Connector use case.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)