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https://issues.apache.org/jira/browse/AMBARI-23277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandor Molnar resolved AMBARI-23277.
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Resolution: Fixed
> 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
> Priority: Blocker
> Labels: upgrade
> 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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