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https://issues.apache.org/jira/browse/AMBARI-2497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar resolved AMBARI-2497.
-----------------------------------
Resolution: Fixed
Just committed.
> Remove dependence on dfs_datanode_http_address global for Nagios checks
> -----------------------------------------------------------------------
>
> Key: AMBARI-2497
> URL: https://issues.apache.org/jira/browse/AMBARI-2497
> Project: Ambari
> Issue Type: Improvement
> Components: agent
> Affects Versions: 1.2.5
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Priority: Critical
> Fix For: 1.2.5
>
> Attachments: AMBARI-2497.patch
>
>
> ambari-agent/src/main/puppet/modules/hdp-nagios/templates/hadoop-services.cfg.erb
> shows the following:
> {code}
> # HDFS::DATANODE Checks
> define service {
> hostgroup_name slaves
> use hadoop-service
> service_description DATANODE::DataNode process down
> servicegroups HDFS
> check_command
> check_tcp!<%=scope.function_hdp_template_var("dfs_datanode_http_address")%>!-w
> 1 -c 1
> normal_check_interval 1
> retry_check_interval 0.5
> max_check_attempts 3
> }
> define service {
> hostgroup_name slaves
> use hadoop-service
> service_description DATANODE::DataNode storage full
> servicegroups HDFS
> check_command
> check_datanode_storage!<%=scope.function_hdp_template_var("dfs_datanode_http_address")%>!90%!90%
> normal_check_interval 5
> retry_check_interval 1
> max_check_attempts 2
> }
> {code}
> We need to remove dependence on dfs_datanode_http_address and use the actual
> config property like:
> {code}
> hdp_get_port_from_url($hdfs-site["dfs.datanode.http.address"])
> {code}
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