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https://issues.apache.org/jira/browse/HBASE-18398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119520#comment-16119520
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Anoop Sam John edited comment on HBASE-18398 at 8/9/17 7:24 AM:
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Looks good and a nice one found.
bq.void preSnapshotOperation();
Store is exposed to CPs and this method make no sense for CPs. Should not be 
added to this interface. Same for post


was (Author: anoop.hbase):
Looks good and a nice one to find.
bq.void preSnapshotOperation();
Store is exposed to CPs and this method make no sense for CPs. Should not be 
added to this interface. Same for post

> Snapshot operation fails with FileNotFoundException
> ---------------------------------------------------
>
>                 Key: HBASE-18398
>                 URL: https://issues.apache.org/jira/browse/HBASE-18398
>             Project: HBase
>          Issue Type: Sub-task
>          Components: snapshots
>            Reporter: Ashu Pachauri
>            Assignee: Ashu Pachauri
>             Fix For: 1.3.2
>
>         Attachments: HBASE-18398.branch-1.3.001.patch, 
> HBASE-18398.branch-1.3.002.patch, HBASE-18398.master.001.patch, 
> HBASE-18398.master.002.patch, HBASE-18398.master.003.patch
>
>
> Failing to take snapshot due to FileNotFoundException
>     * FlushSnapshotSubprocedure.RegionSnapshotTask takes a region level read 
> lock
>     * Call to HRegion#addRegionToSnapshot.
>     * Call to SnapshotManifest#addRegion. This gets the current list of store 
> files.
>     * RACE → File is marked as compacted away and HFileArchiver moves the 
> file to archive under store level lock.
>     * SnapshotManifest#addRegion visits the stale list of store files one by 
> one. It does a file.getStatus() call to get length of each file. Since the 
> file object still points to the original file, file.getStatus() fails with 
> FileNotFoundException.



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