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Posted to hdfs-dev@hadoop.apache.org by "Hui Zheng (JIRA)" <ji...@apache.org> on 2015/07/22 12:02:05 UTC
[jira] [Created] (HDFS-8805) Archival Storage: it is unable to get
StoragePolicy of a directory
Hui Zheng created HDFS-8805:
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Summary: Archival Storage: it is unable to get StoragePolicy of a directory
Key: HDFS-8805
URL: https://issues.apache.org/jira/browse/HDFS-8805
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Hui Zheng
The result of getStoragePolicy command is always 'unspecified' even we has set a StoragePolicy on a directory.But the real placement of blocks is correct.
The result of fsck is not correct either.
{code}
$ hdfs storagepolicies -setStoragePolicy -path /tmp/cold -policy COLD
Set storage policy COLD on /tmp/cold
$ hdfs storagepolicies -getStoragePolicy -path /tmp/cold
The storage policy of /tmp/cold is unspecified
$ hdfs fsck -storagepolicies /tmp/cold
Blocks NOT satisfying the specified storage policy:
Storage Policy Specified Storage Policy # of blocks % of blocks
ARCHIVE:4(COLD) HOT 5 55.5556%
ARCHIVE:3(COLD) HOT 4 44.4444%
{code}
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