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https://issues.apache.org/jira/browse/HBASE-8199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13614907#comment-13614907
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Hudson commented on HBASE-8199:
-------------------------------

Integrated in HBase-TRUNK #3996 (See 
[https://builds.apache.org/job/HBase-TRUNK/3996/])
    HBASE-8199 Eliminate exception for ExportSnapshot against the null table 
snapshot (Julian Zhou) (Revision 1461340)

     Result = FAILURE
mbertozzi : 
Files : 
* 
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/snapshot/ExportSnapshot.java
* 
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java

                
> Eliminate exception for ExportSnapshot against the null table snapshot (with 
> no data in)
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-8199
>                 URL: https://issues.apache.org/jira/browse/HBASE-8199
>             Project: HBase
>          Issue Type: Improvement
>          Components: snapshots
>    Affects Versions: 0.95.0, 0.94.6, 0.94.7
>            Reporter: Julian Zhou
>            Assignee: Julian Zhou
>            Priority: Minor
>             Fix For: 0.95.0, 0.94.6
>
>         Attachments: HBASE-8199-0.94.patch, HBASE-8199-trunk.patch, 
> HBASE-8199-with-test.patch
>
>
> In the test environment, when snapshoting the null table (with no data), 
> snapshot artifact can be generated successfully with snapshot meta data, 
> while there is no CF data under region dir. Then when exporting this null 
> snapshot via ExportSnapshot, "java.io.IOException: No input paths specified 
> in job" occurred, which affects the normal application flow. 
> But seems snapshot for null table also makes sense just with the meta 
> information (.snapshot/), although ".archive/" does not show up. Later 
> snapshot restore seems work from this "dummy" snapshot artifact with no CF 
> data.
> Just eliminate exception for ExportSnapshot against the null table snapshot 
> to make application work through.

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