[jira] Updated: (HBASE-3030) The return code of many filesystem operations are not checked

["dhruba borthakur (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dhruba borthakur updated HBASE-3030:
------------------------------------

    Attachment: fsErrorCodeCheck.txt

Check the return status from the FileSystem.delete, rename and mkdir operations. In some cases log it and in other cases throw an Exception.

Can somebody pl review this patch and comment on whether my selection of code paths that throw exceptions are indeed valid?

> The return code of many filesystem operations are not checked
> -------------------------------------------------------------
>
>                 Key: HBASE-3030
>                 URL: https://issues.apache.org/jira/browse/HBASE-3030
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>         Attachments: fsErrorCodeCheck.txt
>
>
> The region server makes call delete/rename/mkdir calls to the FileSystem. These calls return true or false depending on whether the operation was performed successfully or not. Region server should check these return values, and either throw an exception or log it.

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