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Posted to issues@flink.apache.org by "Kostas Kloudas (JIRA)" <ji...@apache.org> on 2016/04/08 15:48:25 UTC

[jira] [Updated] (FLINK-3717) Add functionality to get the current offset of a source with a FileInputFormat

     [ https://issues.apache.org/jira/browse/FLINK-3717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kostas Kloudas updated FLINK-3717:
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    Description: This is the first step in order to make the File Sources fault-tolerant. We have to be able to get the latest read offset in the file despite any caching performed during reading. This will guarantee that the task that will take over the execution of the failed one will be able to start from the correct point in the file.

> Add functionality to get the current offset of a source with a FileInputFormat
> ------------------------------------------------------------------------------
>
>                 Key: FLINK-3717
>                 URL: https://issues.apache.org/jira/browse/FLINK-3717
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Streaming
>            Reporter: Kostas Kloudas
>            Assignee: Kostas Kloudas
>
> This is the first step in order to make the File Sources fault-tolerant. We have to be able to get the latest read offset in the file despite any caching performed during reading. This will guarantee that the task that will take over the execution of the failed one will be able to start from the correct point in the file.



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