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Posted to dev@kudu.apache.org by Senthil Kumar <se...@gmail.com> on 2017/01/31 05:26:03 UTC
Monitoring Use Cases for Kudu
[BCC - Kudu Dev Team]
Hello Team , Recently we start Kudu Production Cluster , but i feel like
Monitoring Kudu Components is critical in Production to avoid failures.
I'm thinking below two components are good to start with
1) Masters
2) Tablet Servers
I welcome everyone's suggestion here to list down the requirements for
monitoring Kudu Cluster ..
Cheers,
Senthil
Re: Monitoring Use Cases for Kudu
Posted by Dan Burkert <da...@apache.org>.
Hi Senthil,
Kudu masters and tservers expose internal metrics in JSON format at the
/metrics endpoint of the web UI. You could start by scraping this endpoint
every 10 seconds or so, and recording that. I think that's more or less
how Cloudera Manager exposes Kudu metrics. Our docs
<https://kudu.apache.org/docs/administration.html#_kudu_metrics> have more
info about the metrics collected, and other ways they are exposed.
- Dan
On Mon, Jan 30, 2017 at 9:26 PM, Senthil Kumar <se...@gmail.com>
wrote:
> [BCC - Kudu Dev Team]
>
> Hello Team , Recently we start Kudu Production Cluster , but i feel like
> Monitoring Kudu Components is critical in Production to avoid failures.
>
> I'm thinking below two components are good to start with
>
> 1) Masters
> 2) Tablet Servers
>
>
> I welcome everyone's suggestion here to list down the requirements for
> monitoring Kudu Cluster ..
>
>
> Cheers,
> Senthil
>
Re: Monitoring Use Cases for Kudu
Posted by Dan Burkert <da...@apache.org>.
Hi Senthil,
Kudu masters and tservers expose internal metrics in JSON format at the
/metrics endpoint of the web UI. You could start by scraping this endpoint
every 10 seconds or so, and recording that. I think that's more or less
how Cloudera Manager exposes Kudu metrics. Our docs
<https://kudu.apache.org/docs/administration.html#_kudu_metrics> have more
info about the metrics collected, and other ways they are exposed.
- Dan
On Mon, Jan 30, 2017 at 9:26 PM, Senthil Kumar <se...@gmail.com>
wrote:
> [BCC - Kudu Dev Team]
>
> Hello Team , Recently we start Kudu Production Cluster , but i feel like
> Monitoring Kudu Components is critical in Production to avoid failures.
>
> I'm thinking below two components are good to start with
>
> 1) Masters
> 2) Tablet Servers
>
>
> I welcome everyone's suggestion here to list down the requirements for
> monitoring Kudu Cluster ..
>
>
> Cheers,
> Senthil
>