[jira] [Updated] (ACCUMULO-2854) Bad null check in BulkImport.createNewBulkDir()

["Jeffrey S Schwartz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACCUMULO-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeffrey S Schwartz updated ACCUMULO-2854:
-----------------------------------------

    Attachment: ACCUMULO-2854.patch.txt

> Bad null check in BulkImport.createNewBulkDir()
> -----------------------------------------------
>
>                 Key: ACCUMULO-2854
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2854
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 1.6.0
>            Reporter: Bill Havanki
>              Labels: newbie
>             Fix For: 1.6.1
>
>         Attachments: ACCUMULO-2854.patch.txt
>
>
> At the beginning of {{createNewBulkDir}} in {{o.a.a.master.tableOps.BulkImport}}:
> {code}
>     String tableDir = fs.matchingFileSystem(new Path(sourceDir), ServerConstants.getTablesDirs()).toString();
>     
>     if (tableDir == null)
>       throw new IllegalStateException(sourceDir + " is not in a known namespace");
> {code}
> The call to {{matchingFileSystem()}} can return null, and if it does, a NullPointerException will be thrown. {{toString()}} on a non-null result will not return null, so the null check has no effect.



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