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Posted to users@nifi.apache.org by 刘岩 <li...@richinfo.cn> on 2017/05/22 09:31:43 UTC
Execute Process with Command Arguments
Hi All
Currently i try to use the 1.2.0 Nifi‘s execute process and below the command argurments can not be executed due to the Semi-Colom
Command：mysqldump
Arguments: --tab=/tmp --fields-terminated-by=, --fields-enclosed-by=39"39 --lines-terminated-by=0x0d0a db1
however when i execute this processor , it will alter the arguments and ommit this( " ) in the --field-enclosed-by , does nifi has a general escape special char to inform NIFI not replacing the semi-coloms?
Thank you very much in advance
Yan Liu
Richinfo
Re:Re: Execute Process with Command Arguments
Posted by 刘岩 <li...@richinfo.cn>.
Hi . Juan
Thank you very much for the work around , but using script file lose the portabilties since the server need to have that script file on it39s local file system. and changes on parametrs makes it even harder to maintain.
Thank you very much
Best Regards
Yan Liu
----邮件原文----发件人：Juan Sequeiros <he...@gmail.com>收件人：users <us...@nifi.apache.org>抄 送: (无)发送时间：2017-05-22 20:41:01主题：Re: Execute Process with Command ArgumentsYan,To work around that we just call a shell script with the full command, from ExecuteStream.
On Mon, May 22, 2017 at 8:36 AM Juan Sequeiros <he...@gmail.com> wrote:
Yan,There is a jira opened for the issue you describe.[1][1] https://issues.apache.org/jira/plugins/servlet/mobile#issue/NIFI-3221
On Mon, May 22, 2017 at 5:32 AM 刘岩 <li...@richinfo.cn> wrote:
Hi All
Currently i try to use the 1.2.0 Nifi‘s execute process and below the command argurments can not be executed due to the Semi-Colom
Command：mysqldump
Arguments: --tab=/tmp --fields-terminated-by=, --fields-enclosed-by=39"39 --lines-terminated-by=0x0d0a db1
however when i execute this processor , it will alter the arguments and ommit this( " ) in the --field-enclosed-by , does nifi has a general escape special char to inform NIFI not replacing the semi-coloms?
Thank you very much in advance
Yan Liu
Richinfo
Re: Execute Process with Command Arguments
Posted by Juan Sequeiros <he...@gmail.com>.
Yan,
To work around that we just call a shell script with the full command, from
ExecuteStream.
On Mon, May 22, 2017 at 8:36 AM Juan Sequeiros <he...@gmail.com> wrote:
> Yan,
>
> There is a jira opened for the issue you describe.[1]
>
>
> [1] https://issues.apache.org/jira/plugins/servlet/mobile#issue/NIFI-3221
>
> On Mon, May 22, 2017 at 5:32 AM 刘岩 <li...@richinfo.cn> wrote:
>
>>
>> Hi All
>>
>>
>> Currently i try to use the 1.2.0 Nifi‘s execute process and below
>> the command argurments can not be executed due to the Semi-Colom
>>
>>
>> Command：mysqldump
>>
>> Arguments: --tab=/tmp --fields-terminated-by=,
>> --fields-enclosed-by='"' --lines-terminated-by=0x0d0a db1
>>
>>
>>
>> however when i execute this processor , it will alter the arguments
>> and ommit this( " ) in the --field-enclosed-by , does nifi has a
>> general escape special char to inform NIFI not replacing the semi-coloms?
>>
>>
>> Thank you very much in advance
>>
>>
>> Yan Liu
>>
>>
>> Richinfo
>>
>>
>>
>>
>>
>>
>
Re: Execute Process with Command Arguments
Posted by Juan Sequeiros <he...@gmail.com>.
Yan,
There is a jira opened for the issue you describe.[1]
[1] https://issues.apache.org/jira/plugins/servlet/mobile#issue/NIFI-3221
On Mon, May 22, 2017 at 5:32 AM 刘岩 <li...@richinfo.cn> wrote:
>
> Hi All
>
>
> Currently i try to use the 1.2.0 Nifi‘s execute process and below
> the command argurments can not be executed due to the Semi-Colom
>
>
> Command：mysqldump
>
> Arguments: --tab=/tmp --fields-terminated-by=, --fields-enclosed-by='"'
> --lines-terminated-by=0x0d0a db1
>
>
>
> however when i execute this processor , it will alter the arguments
> and ommit this( " ) in the --field-enclosed-by , does nifi has a general
> escape special char to inform NIFI not replacing the semi-coloms?
>
>
> Thank you very much in advance
>
>
> Yan Liu
>
>
> Richinfo
>
>
>
>
>
>