FAQ
Why or why does nthis happen?


I mean..I can bi direction ssh into the machines. I made it past also the
"Add New Hosts to Cluster"


Add New Hosts to Cluster
Installing Selected Parcels

The selected parcels are being downloaded and installed on all the hosts in
the cluster.
CDH 4.6.0-1.cdh4.6.0.p0.26 1 Error(s)

     Error when distributing to zk.1111.sf.development.cloudera.fu.com :
[Errno socket error] [Errno -2] Name or service not known.

on the manager server I cna ssh into the machine and it works. Yet I get
Name or service not known?

Thanks

To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.

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  • Herman Chen at Apr 25, 2014 at 1:26 am
    Hi David

    Check the agent log on zk.1111.sf.development.cloudera.fu.com and it
    should say the url it attempted to download. Manually try to wget the
    url from the agent and resolve any issue until that works.

    Herman

    On Fri, Apr 25, 2014 at 9:11 AM, David Montgomery
    wrote:
    Why or why does nthis happen?


    I mean..I can bi direction ssh into the machines. I made it past also the
    "Add New Hosts to Cluster"


    Add New Hosts to Cluster
    Installing Selected Parcels

    The selected parcels are being downloaded and installed on all the hosts in
    the cluster.
    CDH 4.6.0-1.cdh4.6.0.p0.26 1 Error(s)

    Error when distributing to zk.1111.sf.development.cloudera.fu.com :
    [Errno socket error] [Errno -2] Name or service not known.

    on the manager server I cna ssh into the machine and it works. Yet I get
    Name or service not known?

    Thanks

    To unsubscribe from this group and stop receiving emails from it, send an
    email to scm-users+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.
  • David Montgomery at Apr 25, 2014 at 1:51 am
    How is CM_SERVER_FAILED_TO_GENERATE_URL determined?



    Here is the errors and also my /etc/hosts and /etc/hostname files

    #/etc/hosts
    127.0.0.1 localhost zk.1.sf.development.cloudera.fu.com zk

    # The following lines are desirable for IPv6 capable hosts
    ::1 ip6-localhost ip6-loopback
    fe00::0 ip6-localnet
    ff00::0 ip6-mcastprefix
    ff02::1 ip6-allnodes
    ff02::2 ip6-allrouters

    107.170.235.192
    zk.107170235192.sf.development.cloudera.fu.comzk.107170235192.sf.development.cloudera
    107.170.224.152
    manager.107170224152.sf.development.cloudera.fu.commanager.107170224152.sf.development.cloudera

    #/etc/hostname
    zk.107170235192.sf.development.cloudera

    python -c "import socket; print socket.getfqdn(); print
    socket.gethostbyname(socket.getfqdn())"
    zk.107170235192.sf.development.cloudera.fu.com
    107.170.235.192














    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger
    INFO Using java location:
    '/usr/lib/jvm/java-7-oracle-cloudera/bin/java'.
    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger
    WARNING hostname zk.107170235192.sf.development.cloudera differs from the
    canonical name zk.107170235192.sf.development.cloudera.fu.com
    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger
    ERROR Failed to collect NTP metrics
    Traceback (most recent call last):
       File "/usr/lib/cmf/agent/src/cmf/monitor/host/ntp_monitor.py", line 39,
    in collect
         result, stdout, stderr = self._subprocess_with_timeout(args,
    self._timeout)
       File "/usr/lib/cmf/agent/src/cmf/monitor/host/ntp_monitor.py", line 32,
    in _subprocess_with_timeout
         return subprocess_with_timeout(args, timeout)
       File "/usr/lib/cmf/agent/src/cmf/monitor/host/subprocess_timeout.py",
    line 40, in subprocess_with_timeout
         close_fds=True)
       File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
         errread, errwrite)
       File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
         raise child_exception
    OSError: [Errno 2] No such file or directory
    [24/Apr/2014 21:03:59 +0000] 3006 CP Server Thread-4 _cplogging INFO
    107.170.224.152 - - [24/Apr/2014:21:03:59] "GET /heartbeat HTTP/1.1" 200 2
    "" "NING/1.0"
    [24/Apr/2014 21:03:59 +0000] 3006 MainThread agent INFO Active
    parcel list updated; recalculating component info.
    [24/Apr/2014 21:03:59 +0000] 3006 Thread-13 downloader INFO Starting
    download of:
    http://CM_SERVER_FAILED_TO_GENERATE_URL/cmf/parcel/download/CDH-4.6.0-1.cdh4.6.0.p0.26-precise.parcel
    [24/Apr/2014 21:03:59 +0000] 3006 Thread-13 downloader ERROR
    Unexpected exception during download
    Traceback (most recent call last):
       File "/usr/lib/cmf/agent/src/cmf/downloader.py", line 237, in _download
         dlname, op.headers = self.opener.retrieve(url, tempname, cb)
       File "/usr/lib/python2.7/urllib.py", line 239, in retrieve


    On Fri, Apr 25, 2014 at 9:25 AM, Herman Chen wrote:

    Hi David

    Check the agent log on zk.1111.sf.development.cloudera.fu.com and it
    should say the url it attempted to download. Manually try to wget the
    url from the agent and resolve any issue until that works.

    Herman

    On Fri, Apr 25, 2014 at 9:11 AM, David Montgomery
    wrote:
    Why or why does nthis happen?


    I mean..I can bi direction ssh into the machines. I made it past also the
    "Add New Hosts to Cluster"


    Add New Hosts to Cluster
    Installing Selected Parcels

    The selected parcels are being downloaded and installed on all the hosts in
    the cluster.
    CDH 4.6.0-1.cdh4.6.0.p0.26 1 Error(s)

    Error when distributing to zk.1111.sf.development.cloudera.fu.com :
    [Errno socket error] [Errno -2] Name or service not known.

    on the manager server I cna ssh into the machine and it works. Yet I get
    Name or service not known?

    Thanks

    To unsubscribe from this group and stop receiving emails from it, send an
    email to scm-users+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.
  • Herman Chen at Apr 25, 2014 at 2:11 am
    Check the server log and there should be an error about "Unable to
    generate CM URL". See the stacktrace for more information on why
    that's happening.

    Herman

    On Fri, Apr 25, 2014 at 9:51 AM, David Montgomery
    wrote:
    How is CM_SERVER_FAILED_TO_GENERATE_URL determined?



    Here is the errors and also my /etc/hosts and /etc/hostname files

    #/etc/hosts
    127.0.0.1 localhost zk.1.sf.development.cloudera.fu.com zk

    # The following lines are desirable for IPv6 capable hosts
    ::1 ip6-localhost ip6-loopback
    fe00::0 ip6-localnet
    ff00::0 ip6-mcastprefix
    ff02::1 ip6-allnodes
    ff02::2 ip6-allrouters

    107.170.235.192 zk.107170235192.sf.development.cloudera.fu.com
    zk.107170235192.sf.development.cloudera
    107.170.224.152 manager.107170224152.sf.development.cloudera.fu.com
    manager.107170224152.sf.development.cloudera

    #/etc/hostname
    zk.107170235192.sf.development.cloudera

    python -c "import socket; print socket.getfqdn(); print
    socket.gethostbyname(socket.getfqdn())"
    zk.107170235192.sf.development.cloudera.fu.com
    107.170.235.192














    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger INFO
    Using java location: '/usr/lib/jvm/java-7-oracle-cloudera/bin/java'.
    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger
    WARNING hostname zk.107170235192.sf.development.cloudera differs from the
    canonical name zk.107170235192.sf.development.cloudera.fu.com
    [24/Apr/2014 21:03:10 +0000] 3006 Monitor-HostMonitor throttling_logger
    ERROR Failed to collect NTP metrics
    Traceback (most recent call last):
    File "/usr/lib/cmf/agent/src/cmf/monitor/host/ntp_monitor.py", line 39, in
    collect
    result, stdout, stderr = self._subprocess_with_timeout(args,
    self._timeout)
    File "/usr/lib/cmf/agent/src/cmf/monitor/host/ntp_monitor.py", line 32, in
    _subprocess_with_timeout
    return subprocess_with_timeout(args, timeout)
    File "/usr/lib/cmf/agent/src/cmf/monitor/host/subprocess_timeout.py", line
    40, in subprocess_with_timeout
    close_fds=True)
    File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
    File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
    raise child_exception
    OSError: [Errno 2] No such file or directory
    [24/Apr/2014 21:03:59 +0000] 3006 CP Server Thread-4 _cplogging INFO
    107.170.224.152 - - [24/Apr/2014:21:03:59] "GET /heartbeat HTTP/1.1" 200 2
    "" "NING/1.0"
    [24/Apr/2014 21:03:59 +0000] 3006 MainThread agent INFO Active
    parcel list updated; recalculating component info.
    [24/Apr/2014 21:03:59 +0000] 3006 Thread-13 downloader INFO Starting
    download of:
    http://CM_SERVER_FAILED_TO_GENERATE_URL/cmf/parcel/download/CDH-4.6.0-1.cdh4.6.0.p0.26-precise.parcel
    [24/Apr/2014 21:03:59 +0000] 3006 Thread-13 downloader ERROR Unexpected
    exception during download
    Traceback (most recent call last):
    File "/usr/lib/cmf/agent/src/cmf/downloader.py", line 237, in _download
    dlname, op.headers = self.opener.retrieve(url, tempname, cb)
    File "/usr/lib/python2.7/urllib.py", line 239, in retrieve


    On Fri, Apr 25, 2014 at 9:25 AM, Herman Chen wrote:

    Hi David

    Check the agent log on zk.1111.sf.development.cloudera.fu.com and it
    should say the url it attempted to download. Manually try to wget the
    url from the agent and resolve any issue until that works.

    Herman

    On Fri, Apr 25, 2014 at 9:11 AM, David Montgomery
    wrote:
    Why or why does nthis happen?


    I mean..I can bi direction ssh into the machines. I made it past also
    the
    "Add New Hosts to Cluster"


    Add New Hosts to Cluster
    Installing Selected Parcels

    The selected parcels are being downloaded and installed on all the hosts
    in
    the cluster.
    CDH 4.6.0-1.cdh4.6.0.p0.26 1 Error(s)

    Error when distributing to zk.1111.sf.development.cloudera.fu.com :
    [Errno socket error] [Errno -2] Name or service not known.

    on the manager server I cna ssh into the machine and it works. Yet I
    get
    Name or service not known?

    Thanks

    To unsubscribe from this group and stop receiving emails from it, send
    an
    email to scm-users+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.

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categorieshadoop
postedApr 25, '14 at 1:11a
activeApr 25, '14 at 2:11a
posts4
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websitecloudera.com
irc#hadoop

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David Montgomery: 2 posts Herman Chen: 2 posts

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