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https://issues.apache.org/jira/browse/HDFS-14760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16913522#comment-16913522
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CR Hota commented on HDFS-14760:
--------------------------------
[~xkrogen] Thanks for the review. 'WARN' makes sense too. Honestly I haven't
been able to wrap around my head on the whole feature yet and how to handle
these cases. But at this point, our hdfs installation wants to make sure no
'ERROR' is logged if it's not really an error that should/can be actionized.
> 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
>
>
> 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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