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From jongchul seon <jongchul.s...@gmail.com>
Subject Re: ambari metrics dose not show some information after recreating ambari-server instance from image on Google Cloud Platform
Date Fri, 01 May 2015 09:16:25 GMT
Hi Siddharth Wagle

ps aux | grep ams

The command shows that '-Dproc_master' is killed during boot-up. I upgrade
my gce instance type from 1 cpu standard to 2 cpu standard and it works
o.k.

Cheers.....

2015-04-30 15:24 GMT+00:00 Siddharth Wagle <swagle@hortonworks.com>:

>  Hi Jongchul,
>
>
>  Can you check for/post errors if any in either :
>
>
>  /var/log/ambari-metrics-collector/hbase-ams-master-
> *<metrics-collector-host>*.log
>
> /var/log/ambari-metrics-collector/ambari-metrics-collector.log
>
>
>  Also, make sure "ps aux | grep ams" on the Metrics Collector shows 3
> process (I am assuming that this is default deploy, so AMS operation mode =
> embedded)
>
>
>  -Dproc_master
>
> -Dproc_timelineserver
>
> /usr/lib/python2.6/site-packages/resource_monitoring/main.py
>
>
>  All for user ams.
>
>
>  Another simple check is if Metrics Collector is listening on 6188:
>
> #] netstat -anp | grep 6188
>
>
>  -Sid
>
>
>  ------------------------------
> *From:* jongchul seon <jongchul.seon@gmail.com>
> *Sent:* Thursday, April 30, 2015 1:20 AM
> *To:* user@ambari.apache.org
> *Subject:* ambari metrics dose not show some information after recreating
> ambari-server instance from image on Google Cloud Platform
>
>       Hi.
>
>  I have encountered some issues about Ambari Metrics.
>
>  I have 6 nodes cluster on Google Cloud.
>
> ambari master - 1 node
>  ambari agent - 5 nodes
>
>  Some metrics information disappeared after the ambari-server instance
> recreation from image.
>
>  Attached file is tcpdump and Ambari UI screen shots. The tcpdump messages
> indicate that  there are a lot of checksum errors.
>
>
> 1. Is it problem related with checksum?
>
>  2. Should I reinstall Ambari Agent again?
>
>  Regards..
>
>  Jongchul
>
>
>

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