[Hawkular-dev] Hawkular APM 0.14.4 + external Elastic Search

[Jerczey Godoy]

Thanks everyone for the reply

We managed to persist data by installing the ES 1.7.6 version.
These act as a cluster with the embedded APM's ES.

We assume that persistence is achieved as long as the master node is
targeted to the independent ES service.


best regards!




On Thu, Oct 26, 2017 at 5:25 PM, Jerczey Godoy <jgodoy at redhat.com> wrote:

> Hello , I got the email list from irc.freenode #hawkular
>
>
> We are attempting to make the events data (from agents) persistent, we
> expect the external elastic search allows to have some sort of persistance
> if there is a failure of the APM itself.
> We checked the embedded elastic, and if the APM (wilfly) goes down, the
> data from previous events does not remain.
>
>
> So, we expected that an external elastic could suffice this ,
> we used this rpm wget https://artifacts.elastic.co/
> downloads/elasticsearch/elasticsearch-5.6.3.rpm and on the same host we
> set up the APM 0.14 distrbution
> we pointed the standalone.conf with the following configuration:
>
>
> export HAWKULAR_APM_ELASTICSEARCH_CLUSTER="elasticsearch"
> export HAWKULAR_APM_ELASTICSEARCH_HOSTS="localhost:9200"
>
>
> unfortunately, this throws an error starting the APM
>
> *15:54:37,520 SEVERE
> [org.hawkular.apm.server.elasticsearch.ElasticsearchBootstrap]
> (ServerService Thread Pool -- 91) Failed to initialise Elasticsearch:
> org.elasticsearch.client.transport.NoNodeAvailableException: None of the
> configured nodes are available: []*
>
>
> *16:25:16,525 INFO  [org.elasticsearch.client.transport]
> (elasticsearch[Jaren][generic][T#2]) [Jaren] failed to get node info for
> [#transport#-1][cllnxHawkular][inet[localhost/127.0.0.1:9300
> <http://127.0.0.1:9300>]], disconnecting...:
> org.elasticsearch.transport.NodeDisconnectedException:
> [][inet[localhost/127.0.0.1
> <http://127.0.0.1>:9300]][cluster:monitor/nodes/info] disconnected*
>
>
>
> is there a configuration for the elastic search ?
> does the external elasticsearch able to make the data persistent ?
>
> Any comment/help is very appreciated!
>
> Thanks!
>
>
> --
>
> JERCZEY GODOY
>
> MIDDLEWARE CONSULTANT RHCJA
>
> Red Hat Chile <https://www.redhat.com/>
>
> Avenida Apoquindo 2827, Piso 7. Santiago, Chile.
>
> JGodoy at RedHat.com    M: 975791358     IM: @jerczey
>
> <https://red.ht/sig>
> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
>



-- 

JERCZEY GODOY

MIDDLEWARE CONSULTANT RHCJA

Red Hat Chile <https://www.redhat.com/>

Avenida Apoquindo 2827, Piso 7. Santiago, Chile.

JGodoy at RedHat.com    M: 975791358     IM: @jerczey

<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
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