Mukul Kumar Singh created HDFS-11968:
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Summary: ViewFS: StoragePolicies commands fail with HDFS federation
Key: HDFS-11968
URL: https://issues.apache.org/jira/browse/HDFS-11968
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs
Reporter: Mukul Kumar Singh
Assignee: Mukul Kumar Singh
hdfs storagepolicies command fails with HDFS federation.
For storage policies commands, a given user path should be resolved to a HDFS
path and
storage policy command should be applied onto the resolved HDFS path.
{code}
static DistributedFileSystem getDFS(Configuration conf)
throws IOException {
FileSystem fs = FileSystem.get(conf);
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs.getUri() +
" is not an HDFS file system");
}
return (DistributedFileSystem)fs;
}
{code}
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