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https://issues.apache.org/jira/browse/HDFS-14760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16913826#comment-16913826
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CR Hota commented on HDFS-14760:
--------------------------------

[~jojochuang] Thanks!

Seems 002.patch is safe to commit. 

> Log INFO mode if snapshot usage and actual usage differ
> -------------------------------------------------------
>
>                 Key: HDFS-14760
>                 URL: https://issues.apache.org/jira/browse/HDFS-14760
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: CR Hota
>            Assignee: CR Hota
>            Priority: Major
>         Attachments: HDFS-14760.001.patch, HDFS-14760.002.patch
>
>
> In DirectoryWithQuotaFeature#checkStoragespace code logs in error mode 
> without throwing any exceptions or action and pollutes logs. This should be 
> in INFO mode.
> {code}
>   private void checkStoragespace(final INodeDirectory dir, final long 
> computed) {
>     if (-1 != quota.getStorageSpace() && usage.getStorageSpace() != computed) 
> {
>       NameNode.LOG.error("BUG: Inconsistent storagespace for directory "
>           + dir.getFullPathName() + ". Cached = " + usage.getStorageSpace()
>           + " != Computed = " + computed);
>     }
>   }
> {code}



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