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  <channel>
    <title>question Re: from psutil import _common ImportError: cannot import name _common issue in Support Questions</title>
    <link>https://community.cloudera.com/t5/Support-Questions/from-psutil-import-common-ImportError-cannot-import-name/m-p/121005#M83768</link>
    <description>&lt;P&gt;still the same issue &lt;A rel="user" href="https://community.cloudera.com/users/11941/rpatel.html" nodeid="11941"&gt;@rpatel  after trying that commmand
&lt;/A&gt;&lt;/P&gt;stderr:   /var/lib/ambari-agent/data/errors-2681.txt 
            &lt;PRE&gt;Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/AMBARI_METRICS/0.1.0/package/scripts/metrics_monitor.py", line 58, in &amp;lt;module&amp;gt;
    AmsMonitor().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 218, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/common-services/AMBARI_METRICS/0.1.0/package/scripts/metrics_monitor.py", line 40, in start
    action = 'start'
  File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89, in thunk
    return fn(*args, **kwargs)
  File "/var/lib/ambari-agent/cache/common-services/AMBARI_METRICS/0.1.0/package/scripts/ams_service.py", line 79, in ams_service
    user=params.ams_user
  File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 157, in __init__
    self.env.run()
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 152, in run
    self.run_action(resource, action)
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 118, in run_action
    provider_action()
  File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 258, in action_run
    tries=self.resource.tries, try_sleep=self.resource.try_sleep)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70, in inner
    result = function(command, **kwargs)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call
    tries=tries, try_sleep=try_sleep)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper
    result = _call(command, **kwargs_copy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call
    raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of '/usr/sbin/ambari-metrics-monitor --config /etc/ambari-metrics-monitor/conf/ start' returned 255. psutil build directory is not empty, continuing...
Verifying Python version compatibility...
Using python  /usr/bin/python2.7
Checking for previously running Metric Monitor...
/var/run/ambari-metrics-monitor/ambari-metrics-monitor.pid found with no process. Removing 43801...
Starting ambari-metrics-monitor
Verifying ambari-metrics-monitor process status...
ERROR: ambari-metrics-monitor start failed. For more details, see /var/log/ambari-metrics-monitor/ambari-metrics-monitor.out:
====================
    from metric_collector import MetricsCollector
  File "/usr/lib/python2.6/site-packages/resource_monitoring/core/metric_collector.py", line 23, in &amp;lt;module&amp;gt;
    from host_info import HostInfo
  File "/usr/lib/python2.6/site-packages/resource_monitoring/core/host_info.py", line 22, in &amp;lt;module&amp;gt;
    import psutil
  File "/usr/lib/python2.6/site-packages/resource_monitoring/psutil/build/lib.linux-x86_64-2.7/psutil/__init__.py", line 89, in &amp;lt;module&amp;gt;
    import psutil._pslinux as _psplatform
  File "/usr/lib/python2.6/site-packages/resource_monitoring/psutil/build/lib.linux-x86_64-2.7/psutil/_pslinux.py", line 20, in &amp;lt;module&amp;gt;
    from psutil import _common
ImportError: cannot import name _common
====================
Monitor out at: /var/log/ambari-metrics-monitor/ambari-metrics-monitor.out&lt;/PRE&gt;&lt;P&gt;&lt;A rel="user" href="https://community.cloudera.com/users/11941/rpatel.html" nodeid="11941"&gt;&lt;/A&gt; &lt;/P&gt;</description>
    <pubDate>Tue, 10 Jan 2017 03:45:35 GMT</pubDate>
    <dc:creator>vendevu</dc:creator>
    <dc:date>2017-01-10T03:45:35Z</dc:date>
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