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Posted to user@uima.apache.org by priyank sharma <pr...@orkash.com> on 2017/11/17 12:21:27 UTC

Ducc Installation

Hi!

There is an "*>>> ERROR - this script must be run from the head node"* 
when i ran the command ./check_ducc or ./start_ducc from the admin 
directory after installing the ducc on single system.

-- 
Thanks and Regards
Priyank Sharma

Re: Ducc Installation

Posted by Lou DeGenaro <lo...@gmail.com>.

DUCC's web server could do better about this temporary critical components
alert at boot time.  I opened Jira
https://issues.apache.org/jira/browse/UIMA-5651?filter=-1 to address this.

Lou.

On Mon, Nov 20, 2017 at 4:25 AM, priyank sharma <pr...@orkash.com>
wrote:

> Thanks it helped.
>
>
> now i am getting an error on the web server *ALERT - critical component(s)
> unresponsive: ResourceManager, ServiceManager.
>
> *It also gave warning when starting the *ducc_start* script (WARN: Soft
> limit RLIMIT_NOFILES is too small at 4096 (< 8192 ).  DUCC may be unable to
> open sufficient files or sockets.)
>
> Thanks and Regards
> Priyank Sharma
>
> On Friday 17 November 2017 10:04 PM, Burn Lewis wrote:
>
>> This indicates that you have to run the admin scripts from the same
>> machine
>> that you installed DUCC on, i.e. where you ran ducc_post_install.
>>
>> ~Burn
>>
>> On Fri, Nov 17, 2017 at 7:21 AM, priyank sharma <
>> priyank.sharma@orkash.com>
>> wrote:
>>
>> Hi!
>>>
>>> There is an "*>>> ERROR - this script must be run from the head node"*
>>> when i ran the command ./check_ducc or ./start_ducc from the admin
>>> directory after installing the ducc on single system.
>>>
>>> --
>>> Thanks and Regards
>>> Priyank Sharma
>>>
>>>
>>>
>

Re: Ducc Installation

Posted by priyank sharma <pr...@orkash.com>.

Thanks it helped.

now i am getting an error on the web server *ALERT - critical 
component(s) unresponsive: ResourceManager, ServiceManager.

*It also gave warning when starting the *ducc_start* script (WARN: Soft 
limit RLIMIT_NOFILES is too small at 4096 (< 8192 ).  DUCC may be unable 
to open sufficient files or sockets.)

Thanks and Regards
Priyank Sharma

On Friday 17 November 2017 10:04 PM, Burn Lewis wrote:
> This indicates that you have to run the admin scripts from the same machine
> that you installed DUCC on, i.e. where you ran ducc_post_install.
>
> ~Burn
>
> On Fri, Nov 17, 2017 at 7:21 AM, priyank sharma <pr...@orkash.com>
> wrote:
>
>> Hi!
>>
>> There is an "*>>> ERROR - this script must be run from the head node"*
>> when i ran the command ./check_ducc or ./start_ducc from the admin
>> directory after installing the ducc on single system.
>>
>> --
>> Thanks and Regards
>> Priyank Sharma
>>
>>

Re: Ducc Installation

Posted by Burn Lewis <bu...@gmail.com>.

This indicates that you have to run the admin scripts from the same machine
that you installed DUCC on, i.e. where you ran ducc_post_install.

~Burn

On Fri, Nov 17, 2017 at 7:21 AM, priyank sharma <pr...@orkash.com>
wrote:

> Hi!
>
> There is an "*>>> ERROR - this script must be run from the head node"*
> when i ran the command ./check_ducc or ./start_ducc from the admin
> directory after installing the ducc on single system.
>
> --
> Thanks and Regards
> Priyank Sharma
>
>