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https://issues.apache.org/jira/browse/FLUME-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14196976#comment-14196976
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Bijith Kumar commented on FLUME-2521:
-------------------------------------

What I am referring to is extracting log events manually from a channel. A 
simple way to extract out the event lines from the channel file would be good 
enough.

> Ability to manually recover data from corrupted file channel
> ------------------------------------------------------------
>
>                 Key: FLUME-2521
>                 URL: https://issues.apache.org/jira/browse/FLUME-2521
>             Project: Flume
>          Issue Type: New Feature
>          Components: Channel, File Channel
>            Reporter: Bijith Kumar
>
> Though a file channel could be corrupted for a number of reasons, currently 
> there is no way to recover the events from flume files. E.g. 
> https://issues.apache.org/jira/browse/FLUME-2519
> In the event of such a failure, considerable amount of data could be stuck in 
> the channel files. It is critical to have at least a manual recovery option 
> so that the data in file channel could be extracted out. 
> A tool or even some instructions to do this manually would be a great thing.



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