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Posted to dev@ambari.apache.org by "nevereverv (JIRA)" <ji...@apache.org> on 2015/11/13 02:05:10 UTC
[jira] [Created] (AMBARI-13870) When set storage policy type, the
ambari will show alert about "DataNode Unmounted Data Dir"
nevereverv created AMBARI-13870:
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Summary: When set storage policy type, the ambari will show alert about "DataNode Unmounted Data Dir"
Key: AMBARI-13870
URL: https://issues.apache.org/jira/browse/AMBARI-13870
Project: Ambari
Issue Type: Bug
Components: alerts, ambari-agent
Affects Versions: 2.1.2
Environment: centos 6.6
Reporter: nevereverv
In hdfs-site.site, set DataNode directories to path with storage policy, like
[DISK] /hadoop/data/sda/data01, [DISK] /hadoop/data/sdb/data02
But the HDFS will show critical alert about :
DataNode Unmounted Data Dir
Data dir(s) not found: [DISK] /hadoop/data/sda, [DISK] /hadoop/data/sdb
Check /var/lib/ambari-agent/data/datanode/dfs_data_dir_mount.hist file
It exists, and only show
/hadoop/data/sda/data01,/hadoop/data/sda
/hadoop/data/sdb/data02,/hadoop/data/sdb
But if I remove tag [DISK], the alert will disappear.
So, dose something wrong for check mount point logic?
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