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Posted to user@metron.apache.org by kotipalli venkatesh <ko...@gmail.com> on 2017/11/06 14:35:05 UTC

MetronRest service stopped automatically

Hi All,

Metron Rest service stopped. however we started the service but it will
stopped automatically in every 2 minutes .

I followed this document to install the all services. Please help me on the
same.

https://cwiki.apache.org/confluence/display/METRON/Metron+0.4.1+with+HDP+2.5+bare-metal+install+on+Centos+7+with+MariaDB+for+Metron+REST




[image: Inline image 1]

Re: MetronRest service stopped automatically

Posted by Otto Fowler <ot...@gmail.com>.
On the server running the rest service you want to look at:
/var/log/metron/metron-rest.log

That should have the exceptions.  Try to get a clean set and post.



On November 6, 2017 at 09:35:15, kotipalli venkatesh (
kotipallivenkatesh28@gmail.com) wrote:

Hi All,

Metron Rest service stopped. however we started the service but it will
stopped automatically in every 2 minutes .

I followed this document to install the all services. Please help me on the
same.

https://cwiki.apache.org/confluence/display/METRON/Metron+0.4.1+with+HDP+2.5+bare-metal+install+on+Centos+7+with+MariaDB+for+Metron+REST




[image: Inline image 1]

RE: MetronRest service stopped automatically

Posted by Vladimir Shlyakhtin <Vl...@sstech.us>.
Hello,

We faced with the same issue.
To find the cause you should check the logs here: /var/log/metron/metron-rest.log

In our case we found exception:
Caused by: java.net.ConnectException: Connection refused (Connection refused)
. . .
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:258)
. . .

So as Rubens mentioned above it can be issues with connection to mariadb in your case as well

Regards,
- Vladimir
________________________________
From: Rubens Rodriguez [rrodriguez@mamutsecurity.com]
Sent: Monday, November 06, 2017 9:53 AM
To: user@metron.apache.org
Subject: Re: MetronRest service stopped automatically

Show the logs and where do you have mariadb database installed?

On Nov 6, 2017 9:35 AM, "kotipalli venkatesh" <ko...@gmail.com>> wrote:
Hi All,

Metron Rest service stopped. however we started the service but it will stopped automatically in every 2 minutes .

I followed this document to install the all services. Please help me on the same.

https://cwiki.apache.org/confluence/display/METRON/Metron+0.4.1+with+HDP+2.5+bare-metal+install+on+Centos+7+with+MariaDB+for+Metron+REST




[Inline image 1]

Re: MetronRest service stopped automatically

Posted by Rubens Rodriguez <rr...@mamutsecurity.com>.
Show the logs and where do you have mariadb database installed?

On Nov 6, 2017 9:35 AM, "kotipalli venkatesh" <
kotipallivenkatesh28@gmail.com> wrote:

> Hi All,
>
> Metron Rest service stopped. however we started the service but it will
> stopped automatically in every 2 minutes .
>
> I followed this document to install the all services. Please help me on
> the same.
>
> https://cwiki.apache.org/confluence/display/METRON/
> Metron+0.4.1+with+HDP+2.5+bare-metal+install+on+Centos+
> 7+with+MariaDB+for+Metron+REST
>
>
>
>
> [image: Inline image 1]
>