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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-85) Need ability to ignore exceptions when broadcasting closures
Date Thu, 11 Aug 2016 01:17:20 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Denis Magda updated IGNITE-85:
    Assignee:     (was: Denis Magda)

> Need ability to ignore exceptions when broadcasting closures
> ------------------------------------------------------------
>                 Key: IGNITE-85
>                 URL: https://issues.apache.org/jira/browse/IGNITE-85
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Yakov Zhdanov
>            Priority: Minor
> Let's say I have a simple broadcast task for the grid:
> {{grid.compute().broadcast(new MyCallable());}}
> Let's also say one of the callables has thrown an exception. Currently the future will
be failed immediately after the first failure and remaining callables will be cancelled.
> In some cases it is useful to wait for all jobs to complete regardless whether some of
them failed or not. The only way to override this behavior now is to implement GridTask which
is very heavy. What if we add another hint method like {{withNoFailover()}} to compute projection
to provide this functionality?

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