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https://issues.apache.org/jira/browse/HDFS-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510952#comment-13510952
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Suresh Srinivas commented on HDFS-4280:
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+1 for the change. Since you are in that part of the code, can you also do the
following:
- resolveInternal should not throw FileNotFoundException
> InodeTree.java has redundant check for vName while throwing exception
> ---------------------------------------------------------------------
>
> Key: HDFS-4280
> URL: https://issues.apache.org/jira/browse/HDFS-4280
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Arup Malakar
> Priority: Trivial
> Attachments: HDFS-4280_trunk.patch
>
>
> {code}
> 337 if (!gotMountTableEntry) {
> 338 throw new IOException(
> 339 "ViewFs: Cannot initialize: Empty Mount table in config for "
> +
> 340 vName == null ? "viewfs:///" : ("viewfs://" + vName +
> "/"));
> 341 }
> {code}
> The vName is always non-null due to checks/assignments done prior to this
> code segment.
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