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https://issues.apache.org/jira/browse/AMBARI-26141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jialiang Cai resolved AMBARI-26141.
-----------------------------------
Fix Version/s: 3.0.0
Resolution: Fixed
> module 'status_params' has no attribute 'router_pid_file'
> ---------------------------------------------------------
>
> Key: AMBARI-26141
> URL: https://issues.apache.org/jira/browse/AMBARI-26141
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: trunk
> Reporter: Basapuram Kumar
> Priority: Major
> Fix For: 3.0.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> After installing DFSRouter from Ambari, its failing to start with the
> following error.
>
> {code:java}
> Traceback (most recent call last):
> File
> "/var/lib/ambari-agent/cache/stacks/ODP/3.0/services/HDFS/package/scripts/dfsrouter.py",
> line 143, in <module>
> Router().execute()
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
> line 354, in execute
> self.execute_prefix_function(self.command_name, 'post', env)
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
> line 385, in execute_prefix_function
> method(env)
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
> line 419, in post_start
> pid_files = self.get_pid_files()
> ^^^^^^^^^^^^^^^^^^^^
> File
> "/var/lib/ambari-agent/cache/stacks/ODP/3.0/services/HDFS/package/scripts/dfsrouter.py",
> line 136, in get_pid_files
> return [status_params.router_pid_file]
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> AttributeError: module 'status_params' has no attribute 'router_pid_file'
> {code}
>
>
> After adding the "router_pid_file" at "status_params.py" file, able to start
> it.
> Added in this line
> [status_params.py#L54|https://github.com/basapuram-kumar/ambari/blob/trunk/ambari-server/src/main/resources/stacks/BIGTOP/3.2.0/services/HDFS/package/scripts/status_params.py#L54]
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