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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-3138) IgniteDataStreamer: failures are not shown on the streaming side
Date Mon, 27 Jun 2016 07:45:52 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-3138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Denis Magda updated IGNITE-3138:
--------------------------------
    Description: 
If an exception happens during the streaming, the side that streams the data won't printed
out anything in its logs even if IGNITE_QUIET set to false.

This makes it's inconvenient to see whether there an issue happened during the streaming or
not.

Suggested improvements:
- print out errors that happened during the streaming on the streaming side;
- Future that is returned from {{addData}} methods are not called in case of error. This must
be fixed. So that the user is able to write a custom logic around this issue.

  was:
If an exception happens during the streaming, the side that streams the data won't printed
out anything in its logs even if IGNITE_QUIET set to false.

This makes it's inconvenient to see whether there an issue happened during the streaming or
not.

Suggested improvements:
- print out errors that happened during the streaming on the streaming side;
- give an ability to register a callback that will be executed in case of error so that the
user code can decide whether it makes sense to proceed with the streaming or not.


> IgniteDataStreamer: failures are not shown on the streaming side
> ----------------------------------------------------------------
>
>                 Key: IGNITE-3138
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3138
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Denis Magda
>
> If an exception happens during the streaming, the side that streams the data won't printed
out anything in its logs even if IGNITE_QUIET set to false.
> This makes it's inconvenient to see whether there an issue happened during the streaming
or not.
> Suggested improvements:
> - print out errors that happened during the streaming on the streaming side;
> - Future that is returned from {{addData}} methods are not called in case of error. This
must be fixed. So that the user is able to write a custom logic around this issue.



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