Todd Owen created HADOOP-14580:
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Summary: Sample mount table in ViewFs.md contains capitalization
error
Key: HADOOP-14580
URL: https://issues.apache.org/jira/browse/HADOOP-14580
Project: Hadoop Common
Issue Type: Bug
Components: viewfs
Reporter: Todd Owen
Priority: Trivial
The rest of the document refers to {{clusterX}}, but the sample mount table
uses the incorrect capitalisation {{ClusterX}}.
It took me a little while to figure out why my experiments were not working.
This is compounded by the fact that errors from viewfs are not very
descriptive, e.g.:
{noformat}
$ hdfs dfs -ls /
ls: viewfs://clusterX/
$ hdfs dfs -cat /xyz
cat: viewfs://clusterX/
{noformat}
Suggested fix is to replace the 5 instances of {{ClusterX}} with {{clusterX}}.
And ideally improve the error message to something like:
{noformat}
$ hdfs dfs -ls /
ls: viewfs://clusterX/: No such property fs.viewfs.mounttable.clusterX.link.*
{noformat}
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