FAQ
Hi,

I have installed CM4 server and related daemon tools as per
https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method on
my CentOS 6.2 machine. The scm server log shows that the server is loaded
but am not able to access the admin console via <host>:7180 url.

below is my server log for cloudera-scm-server.log
http://pastebin.com/10t4s7Bv

Not sure why this is happening.

-Rakesh

Search Discussions

  • Adam Smieszny at Jul 12, 2012 at 2:19 pm
    Hi Rakesh,

    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?
    On centos 6.2, you could check this at a high level with
    $> service iptables status

    Thanks,
    Adam Smieszny
    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:

    Hi,

    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.

    below is my server log for cloudera-scm-server.log
    http://pastebin.com/10t4s7Bv

    Not sure why this is happening.

    -Rakesh


    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/about
    917.830.4156 | http://www.linkedin.com/in/adamsmieszny
  • Rakesh Rao at Jul 12, 2012 at 2:51 pm
    Hey Adam,
    Below is the output. I have disabled selinux.

    Table: filter
    Chain INPUT (policy ACCEPT)
    num target prot opt source destination
    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED
    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW
    tcp dpt:22
    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited
    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW
    tcp dpt:5432
    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*

    Chain FORWARD (policy ACCEPT)
    num target prot opt source destination
    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    Chain OUTPUT (policy ACCEPT)
    num target prot opt source destination
    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,

    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?
    On centos 6.2, you could check this at a high level with
    $> service iptables status

    Thanks,
    Adam Smieszny
    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:

    Hi,

    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.

    below is my server log for cloudera-scm-server.log
    http://pastebin.com/10t4s7Bv

    Not sure why this is happening.

    -Rakesh


    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/about
    917.830.4156 | http://www.linkedin.com/in/adamsmieszny
  • Adam Smieszny at Jul 12, 2012 at 2:57 pm
    I am no firewall expert, so not sure if the output below is problematic or
    ok
    but another thing to check might be a listing of which programs are
    listening on which ports

    sudo netstat -a -t --numeric-ports -p

    Thanks,
    Adam
    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao wrote:

    Hey Adam,
    Below is the output. I have disabled selinux.

    Table: filter
    Chain INPUT (policy ACCEPT)
    num target prot opt source destination
    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED
    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22
    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited
    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432
    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*

    Chain FORWARD (policy ACCEPT)
    num target prot opt source destination
    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    Chain OUTPUT (policy ACCEPT)
    num target prot opt source destination
    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,

    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?
    On centos 6.2, you could check this at a high level with
    $> service iptables status

    Thanks,
    Adam Smieszny

    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:

    Hi,
    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/**display/ENT4DOC/Installation+**
    Path+B+-+Installation+Using+**Your+Own+Method<https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method> on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.

    below is my server log for cloudera-scm-server.log
    http://pastebin.com/10t4s7Bv

    Not sure why this is happening.

    -Rakesh


    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>
    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>

    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/about
    917.830.4156 | http://www.linkedin.com/in/adamsmieszny
  • Rakesh Rao at Jul 12, 2012 at 3:01 pm
    Here is the link to the output of below command.

    http://pastebin.com/HucuzgHn

    Thanks,
    -Rakesh
    On Thu, Jul 12, 2012 at 10:57 AM, Adam Smieszny wrote:

    I am no firewall expert, so not sure if the output below is problematic or
    ok
    but another thing to check might be a listing of which programs are
    listening on which ports

    sudo netstat -a -t --numeric-ports -p

    Thanks,
    Adam
    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao wrote:

    Hey Adam,
    Below is the output. I have disabled selinux.

    Table: filter
    Chain INPUT (policy ACCEPT)
    num target prot opt source destination
    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED
    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22
    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited
    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432
    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*

    Chain FORWARD (policy ACCEPT)
    num target prot opt source destination
    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    Chain OUTPUT (policy ACCEPT)
    num target prot opt source destination
    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,

    The logs indicate that the Jetty server started correctly. Can you
    please validate that no firewall may be preventing your access?
    On centos 6.2, you could check this at a high level with
    $> service iptables status

    Thanks,
    Adam Smieszny

    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:

    Hi,
    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/**display/ENT4DOC/Installation+**
    Path+B+-+Installation+Using+**Your+Own+Method<https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method> on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.

    below is my server log for cloudera-scm-server.log
    http://pastebin.com/10t4s7Bv

    Not sure why this is happening.

    -Rakesh


    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>
    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>

    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/about
    917.830.4156 | http://www.linkedin.com/in/adamsmieszny

    --

    *Rakesh Neelavar Rao***

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ
    Blog<http://quaero.csgsystems.com/blog/>
  • Brian Burton at Jul 12, 2012 at 3:07 pm
    Looks good. What behavior do you seen when you try to access the CM server
    on port 7180?



    *Brian Burton*

    *Customer Operations Engineer, Cloudera*



    *From:* Rakesh Rao
    *Sent:* Thursday, July 12, 2012 11:01 AM
    *To:* Adam Smieszny
    *Cc:* scm-users@cloudera.org
    *Subject:* Re: CM4 Admin console not starting



    Here is the link to the output of below command.



    http://pastebin.com/HucuzgHn



    Thanks,

    -Rakesh

    On Thu, Jul 12, 2012 at 10:57 AM, Adam Smieszny wrote:

    I am no firewall expert, so not sure if the output below is problematic or
    ok

    but another thing to check might be a listing of which programs are
    listening on which ports



    sudo netstat -a -t --numeric-ports -p



    Thanks,

    Adam

    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao wrote:

    Hey Adam,

    Below is the output. I have disabled selinux.



    Table: filter

    Chain INPUT (policy ACCEPT)

    num target prot opt source destination

    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED

    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0

    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW
    tcp dpt:22

    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW
    tcp dpt:5432

    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*



    Chain FORWARD (policy ACCEPT)

    num target prot opt source destination

    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited



    Chain OUTPUT (policy ACCEPT)

    num target prot opt source destination


    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,



    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?

    On centos 6.2, you could check this at a high level with

    $> service iptables status



    Thanks,

    Adam Smieszny



    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:



    Hi,



    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method
    on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.



    below is my server log for cloudera-scm-server.log

    http://pastebin.com/10t4s7Bv



    Not sure why this is happening.



    -Rakesh





    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/about

    917.830.4156 | http://www.linkedin.com/in/adamsmieszny







    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/about

    917.830.4156 | http://www.linkedin.com/in/adamsmieszny







    --

    *Rakesh Neelavar Rao*

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ
    Blog<http://quaero.csgsystems.com/blog/>
  • Rakesh Rao at Jul 12, 2012 at 3:14 pm
    The page does not load at all. Just waits for some time and gives me the
    page can not be displayed message.

    -Rakesh
    On Thursday, July 12, 2012 11:07:27 AM UTC-4, bdb wrote:

    Looks good. What behavior do you seen when you try to access the CM server
    on port 7180?



    *Brian Burton*

    *Customer Operations Engineer, Cloudera*



    *From:* Rakesh Rao [mailto:]
    *Sent:* Thursday, July 12, 2012 11:01 AM
    *To:* Adam Smieszny
    *Cc:* scm-users@cloudera.org
    *Subject:* Re: CM4 Admin console not starting



    Here is the link to the output of below command.



    http://pastebin.com/HucuzgHn



    Thanks,

    -Rakesh

    On Thu, Jul 12, 2012 at 10:57 AM, Adam Smieszny wrote:

    I am no firewall expert, so not sure if the output below is problematic or
    ok

    but another thing to check might be a listing of which programs are
    listening on which ports



    sudo netstat -a -t --numeric-ports -p



    Thanks,

    Adam

    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao wrote:

    Hey Adam,

    Below is the output. I have disabled selinux.



    Table: filter

    Chain INPUT (policy ACCEPT)

    num target prot opt source destination

    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED

    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0

    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22

    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432

    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*



    Chain FORWARD (policy ACCEPT)

    num target prot opt source destination

    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited



    Chain OUTPUT (policy ACCEPT)

    num target prot opt source destination


    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,



    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?

    On centos 6.2, you could check this at a high level with

    $> service iptables status



    Thanks,

    Adam Smieszny



    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:



    Hi,



    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.



    below is my server log for cloudera-scm-server.log

    http://pastebin.com/10t4s7Bv



    Not sure why this is happening.



    -Rakesh





    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/about

    917.830.4156 | http://www.linkedin.com/in/adamsmieszny







    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/about

    917.830.4156 | http://www.linkedin.com/in/adamsmieszny







    --

    *Rakesh Neelavar Rao*

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ Blog<http://quaero.csgsystems.com/blog/>

  • Philip Zeyliger at Jul 12, 2012 at 4:51 pm
    The server logs look like everything started normally. I strongly suspect
    that it's a firewall. You can turn off iptables entirely with "service
    iptables stop". To be sure that it's the firewall, SSH into that host, and
    try connecting to port 7180 locally with curl or lynx or links (e.g., "curl
    http://localhost:7180/"). If you get a web page there (or a redirection to
    a web page), the server is running fine, and you need to look at your
    network settings.

    Cheers,

    -- Philip
    On Thu, Jul 12, 2012 at 8:14 AM, Rakesh Rao wrote:

    The page does not load at all. Just waits for some time and gives me the
    page can not be displayed message.

    -Rakesh

    On Thursday, July 12, 2012 11:07:27 AM UTC-4, bdb wrote:

    Looks good. What behavior do you seen when you try to access the CM
    server on port 7180?



    *Brian Burton*

    *Customer Operations Engineer, Cloudera*



    *From:* Rakesh Rao [mailto:]
    *Sent:* Thursday, July 12, 2012 11:01 AM
    *To:* Adam Smieszny
    *Cc:* scm-users@cloudera.org
    *Subject:* Re: CM4 Admin console not starting



    Here is the link to the output of below command.



    http://pastebin.com/HucuzgHn



    Thanks,

    -Rakesh

    On Thu, Jul 12, 2012 at 10:57 AM, Adam Smieszny <adams@cloudera.com>
    wrote:

    I am no firewall expert, so not sure if the output below is problematic
    or ok

    but another thing to check might be a listing of which programs are
    listening on which ports



    sudo netstat -a -t --numeric-ports -p



    Thanks,

    Adam

    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao <rakesh.n.rao@gmail.com>
    wrote:

    Hey Adam,

    Below is the output. I have disabled selinux.



    Table: filter

    Chain INPUT (policy ACCEPT)

    num target prot opt source destination

    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED

    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0

    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22

    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432

    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*



    Chain FORWARD (policy ACCEPT)

    num target prot opt source destination

    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited



    Chain OUTPUT (policy ACCEPT)

    num target prot opt source destination


    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,



    The logs indicate that the Jetty server started correctly. Can you please
    validate that no firewall may be preventing your access?

    On centos 6.2, you could check this at a high level with

    $> service iptables status



    Thanks,

    Adam Smieszny



    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:



    Hi,



    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/**display/ENT4DOC/Installation+**
    Path+B+-+Installation+Using+**Your+Own+Method<https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method> on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.



    below is my server log for cloudera-scm-server.log

    http://pastebin.com/10t4s7Bv



    Not sure why this is happening.



    -Rakesh





    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>

    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>







    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>

    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>







    --

    *Rakesh Neelavar Rao*

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ Blog<http://quaero.csgsystems.com/blog/>

  • Rakesh Rao at Jul 12, 2012 at 7:25 pm
    It was the issue with firewall. Thanks for the insight Philip!

    -Rakesh
    On Thu, Jul 12, 2012 at 12:51 PM, Philip Zeyliger wrote:

    The server logs look like everything started normally. I strongly suspect
    that it's a firewall. You can turn off iptables entirely with "service
    iptables stop". To be sure that it's the firewall, SSH into that host, and
    try connecting to port 7180 locally with curl or lynx or links (e.g., "curl
    http://localhost:7180/"). If you get a web page there (or a redirection
    to a web page), the server is running fine, and you need to look at your
    network settings.

    Cheers,

    -- Philip
    On Thu, Jul 12, 2012 at 8:14 AM, Rakesh Rao wrote:

    The page does not load at all. Just waits for some time and gives me the
    page can not be displayed message.

    -Rakesh

    On Thursday, July 12, 2012 11:07:27 AM UTC-4, bdb wrote:

    Looks good. What behavior do you seen when you try to access the CM
    server on port 7180?



    *Brian Burton*

    *Customer Operations Engineer, Cloudera*



    *From:* Rakesh Rao [mailto:]
    *Sent:* Thursday, July 12, 2012 11:01 AM
    *To:* Adam Smieszny
    *Cc:* scm-users@cloudera.org
    *Subject:* Re: CM4 Admin console not starting



    Here is the link to the output of below command.



    http://pastebin.com/HucuzgHn



    Thanks,

    -Rakesh

    On Thu, Jul 12, 2012 at 10:57 AM, Adam Smieszny <adams@cloudera.com>
    wrote:

    I am no firewall expert, so not sure if the output below is problematic
    or ok

    but another thing to check might be a listing of which programs are
    listening on which ports



    sudo netstat -a -t --numeric-ports -p



    Thanks,

    Adam

    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao <rakesh.n.rao@gmail.com>
    wrote:

    Hey Adam,

    Below is the output. I have disabled selinux.



    Table: filter

    Chain INPUT (policy ACCEPT)

    num target prot opt source destination

    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED

    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0

    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22

    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432

    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0
    state NEW tcp dpt:7180*



    Chain FORWARD (policy ACCEPT)

    num target prot opt source destination

    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited



    Chain OUTPUT (policy ACCEPT)

    num target prot opt source destination


    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,



    The logs indicate that the Jetty server started correctly. Can you
    please validate that no firewall may be preventing your access?

    On centos 6.2, you could check this at a high level with

    $> service iptables status



    Thanks,

    Adam Smieszny



    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:



    Hi,



    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/**display/ENT4DOC/Installation+**
    Path+B+-+Installation+Using+**Your+Own+Method<https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method> on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.



    below is my server log for cloudera-scm-server.log

    http://pastebin.com/10t4s7Bv



    Not sure why this is happening.



    -Rakesh





    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>

    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>







    --
    Adam Smieszny

    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>

    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>







    --

    *Rakesh Neelavar Rao*

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ Blog<http://quaero.csgsystems.com/blog/>


    --

    *Rakesh Neelavar Rao***

    *Quaero, A CSG Solution*
    Big Data - Platform Architecture
    (*O*) 704.687.5861 | (*M*) 704.840.2856
    www.quaero.com | Follow Quaero’s InsightIQ
    Blog<http://quaero.csgsystems.com/blog/>
  • Rakesh Rao at Jul 12, 2012 at 3:01 pm
    Here is the link to the output of below command.

    http://pastebin.com/HucuzgHn

    -Rakesh
    On Thursday, July 12, 2012 10:57:49 AM UTC-4, Adam Smieszny wrote:

    I am no firewall expert, so not sure if the output below is problematic or
    ok
    but another thing to check might be a listing of which programs are
    listening on which ports

    sudo netstat -a -t --numeric-ports -p

    Thanks,
    Adam
    On Thu, Jul 12, 2012 at 10:51 AM, Rakesh Rao wrote:

    Hey Adam,
    Below is the output. I have disabled selinux.

    Table: filter
    Chain INPUT (policy ACCEPT)
    num target prot opt source destination
    1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state
    RELATED,ESTABLISHED
    2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
    3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
    4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:22
    5 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited
    6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:5432
    *7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state
    NEW tcp dpt:7180*

    Chain FORWARD (policy ACCEPT)
    num target prot opt source destination
    1 REJECT all -- 0.0.0.0/0 0.0.0.0/0
    reject-with icmp-host-prohibited

    Chain OUTPUT (policy ACCEPT)
    num target prot opt source destination
    On Thursday, July 12, 2012 10:19:48 AM UTC-4, Adam Smieszny wrote:

    Hi Rakesh,

    The logs indicate that the Jetty server started correctly. Can you
    please validate that no firewall may be preventing your access?
    On centos 6.2, you could check this at a high level with
    $> service iptables status

    Thanks,
    Adam Smieszny

    On Thu, Jul 12, 2012 at 10:17 AM, Rakesh Rao wrote:

    Hi,
    I have installed CM4 server and related daemon tools as per
    https://ccp.cloudera.com/**display/ENT4DOC/Installation+**
    Path+B+-+Installation+Using+**Your+Own+Method<https://ccp.cloudera.com/display/ENT4DOC/Installation+Path+B+-+Installation+Using+Your+Own+Method> on
    my CentOS 6.2 machine. The scm server log shows that the server is loaded
    but am not able to access the admin console via <host>:7180 url.

    below is my server log for cloudera-scm-server.log
    http://pastebin.com/10t4s7Bv

    Not sure why this is happening.

    -Rakesh


    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/**about<http://tiny.cloudera.com/about>
    917.830.4156 | http://www.linkedin.com/in/**adamsmieszny<http://www.linkedin.com/in/adamsmieszny>

    --
    Adam Smieszny
    Cloudera | Systems Engineer | http://tiny.cloudera.com/about
    917.830.4156 | http://www.linkedin.com/in/adamsmieszny

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