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https://issues.apache.org/jira/browse/CASSANDRA-6326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910583#comment-13910583
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sankalp kohli commented on CASSANDRA-6326:
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I am not mentioning manifest file used by LCS
The reason I think C* to have a manifest file is because it knows what are the 
stables involved in a snapshot. If external tool creates a manifest file by 
looking at the snapshot, it will not know whether it is complete or not. 

It also solves this problem
"If Cassandra crashes mid way creating a snapshot, I think it will create an 
incomplete snapshot." 



> Snapshot should create manifest file 
> -------------------------------------
>
>                 Key: CASSANDRA-6326
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6326
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: sankalp kohli
>            Assignee: sankalp kohli
>            Priority: Minor
>
> We should create a manifest file as part of the snapshot which should contain 
> all the stables included in the snapshot. 
> This will be very important for systems consuming this snapshot as they can 
> validate the fact that they got the complete snapshot. 
> If Cassandra crashes mid way creating a snapshot, I think it will create an 
> incomplete snapshot. 



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