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Posted to dev@gobblin.apache.org by "Hung Tran (JIRA)" <ji...@apache.org> on 2017/11/09 18:05:00 UTC

[jira] [Updated] (GOBBLIN-310) Skip rerunning completed tasks on mapper reattempts

     [ https://issues.apache.org/jira/browse/GOBBLIN-310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hung Tran updated GOBBLIN-310:
------------------------------
    Sprint: Apache Gobblin 170905

> Skip rerunning completed tasks on mapper reattempts
> ---------------------------------------------------
>
>                 Key: GOBBLIN-310
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-310
>             Project: Apache Gobblin
>          Issue Type: Bug
>            Reporter: Hung Tran
>            Assignee: Hung Tran
>
> Subsequent executions of a failed mapper will rerun completed tasks. This can result in duplicate data or errors due to collisions when publishing.
> The state of completed mappers should be recorded and completed mappers should be skipped on subsequent attemps.



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