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https://issues.apache.org/jira/browse/AMBARI-24961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akhil S Naik updated AMBARI-24961:
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Description:
Ambari is unable to parse \\{\{hostname\}\} in {hdfs-site/dfs.datanode.address}
and is triggering alert for datanode process
I changed the value of dfs.datanode.address in Advanced hdfs configuration
using ambari
i set value to \{\{hostname\}\}:50010 ( default value is 0.0.0.0:50010 )
Now after restart datanode is working fine and but ambari is triggering alert
on datanode process with error :
"Connection failed: [Errno -2] Name or service not known to
\{\{hostname\}\}:50010"
expected result : Ambari shouldnt trigger the alert and it should pass
{{hostname}} correctly to localhost
was:
Ambari is unable to parse \{\{hostname\}\} in {hdfs-site/dfs.datanode.address}
and is triggering alert for datanode process
I changed the value of dfs.datanode.address in Advanced hdfs configuration
using ambari
i set value to \{\{hostname\}\}:50010 ( default value is 0.0.0.0:50010 )
Now after restart datanode is working fine and but ambari is triggering alert
on datanode process with error :
"Connection failed: [Errno -2] Name or service not known to
\{\{hostname\}\}:50010"
expected result : Ambari shouldnt trigger the alert and it should pass
{{hostname}} correctly to localhost
> Ambari is unable to parse {{hostname}} in {hdfs-site/dfs.datanode.address}
> and is triggering alert for datanode process
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-24961
> URL: https://issues.apache.org/jira/browse/AMBARI-24961
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
> Affects Versions: trunk, 2.6.2, 2.7.0
> Environment: ambari-2.6.2
> ambari-2.7.0
> trunk
> Reporter: Akhil S Naik
> Assignee: Akhil S Naik
> Priority: Major
>
> Ambari is unable to parse \\{\{hostname\}\} in
> {hdfs-site/dfs.datanode.address} and is triggering alert for datanode process
> I changed the value of dfs.datanode.address in Advanced hdfs configuration
> using ambari
> i set value to \{\{hostname\}\}:50010 ( default value is 0.0.0.0:50010 )
> Now after restart datanode is working fine and but ambari is triggering alert
> on datanode process with error :
> "Connection failed: [Errno -2] Name or service not known to
> \{\{hostname\}\}:50010"
> expected result : Ambari shouldnt trigger the alert and it should pass
> {{hostname}} correctly to localhost
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