Sandor Molnar created AMBARI-23277:
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             Summary:  Wait to leave Safemode failed on EU 
                 Key: AMBARI-23277
                 URL: https://issues.apache.org/jira/browse/AMBARI-23277
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.7.0
            Reporter: Sandor Molnar
            Assignee: Sandor Molnar
             Fix For: 2.7.0


I can confirm that {{config _hostLevelParams/stack_version_ }}is not present at 
command.json
{code:java}
2018-03-15 17:17:15,891 - Task. Type: EXECUTE, Script: scripts/namenode.py - 
Function: wait_for_safemode_off
2018-03-15 17:17:16,026 - Using hadoop conf dir: 
/usr/hdp/3.0.0.0-1040/hadoop/conf
Traceback (most recent call last):
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/namenode.py",
 line 383, in <module>
    NameNode().execute()
  File 
"/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", 
line 377, in execute
    method(env)
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/namenode.py",
 line 194, in wait_for_safemode_off
    wait_for_safemode_off(self.get_hdfs_binary(), afterwait_sleep=30, 
execute_kinit=True)
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/namenode.py",
 line 72, in get_hdfs_binary
    return get_hdfs_binary("hadoop-hdfs-namenode")
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/utils.py",
 line 397, in get_hdfs_binary
    import params
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/params.py",
 line 25, in <module>
    from params_linux import *
  File 
"/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/params_linux.py",
 line 59, in <module>
    stack_version_formatted = format_stack_version(stack_version_unformatted)
  File 
"/usr/lib/ambari-agent/lib/resource_management/libraries/functions/version.py", 
line 42, in format_stack_version
    if value:
  File 
"/usr/lib/ambari-agent/lib/resource_management/libraries/script/config_dictionary.py",
 line 73, in getattr
    raise Fail("Configuration parameter '" + self.name + "' was not found in 
configurations dictionary!")
resource_management.core.exceptions.Fail: Configuration parameter 
'stack_version' was not found in configurations dictionary!{code}
May be related to mpack work



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