perfsonar-user - Re: [perfsonar-user] Problem installing MA Esmond

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Re: [perfsonar-user] Problem installing MA Esmond

From: Murilo Vetter <>
To: "Nickless, Bill" <>
Cc: Rade Martinovic <>, Murilo Vetter <>, Aaron Brown <>,
Subject: Re: [perfsonar-user] Problem installing MA Esmond
Date: Fri, 17 Apr 2015 16:27:31 -0300 (BRT)

Hi Bill,

It makes the work. It is running now. I suggest an update on the documentation adding something like:

---

Change the parameter "SELINUX" of the file /etc/selinux/config to disable it.

SELINUX=disabled

Reboot after finishing all the installation.

---

Thanks again,

Murilo Vetter
Analista REMEP-FLN/PoP-SC
PoP-SC - Ponto de Presença da RNP em Santa Catarina
REMEP-FLN - Rede Metropolitana de Educação e Pesquisa da Região de Florianópolis
RNP - Rede Nacional de Ensino e Pesquisa
UFSC - Universidade Federal de Santa Catarina
SETIC - Superintendência de Governança Eletrônica e Tecnologia da Informação e Comunicação
Fundações de Apoio FEESC e FEPESE
--/--

www.pop-sc.rnp.br
remep.pop-sc.rnp.br
CHAMADOS:
+55(48)3721-3000
INOC: 11242*100

De: "Nickless, Bill" <>
Para: "Rade Martinovic" <>, "Murilo Vetter" <>
Cc: "Aaron Brown" <>,
Enviadas: Sexta-feira, 17 de abril de 2015 14:35:10
Assunto: RE: [perfsonar-user] Problem installing MA Esmond

You might check whether SELinux is enabled; I had a similar problem that resolved when I disabled SELinux.

Best regards,

Bill Nickless / / +1 509 713 2455

From: [mailto:] On Behalf Of Rade Martinovic
Sent: Friday, April 17, 2015 1:11 AM
To: 'Murilo Vetter'
Cc: 'Aaron Brown';
Subject: RE: [perfsonar-user] Problem installing MA Esmond

Hi Murillo,

The only thing I can read from these logs is that esmond indeed cannot connect to Cassandra instance. I can only speculate what is causing the problem. Could be wrong port, misconfiguration of any kind, missing library or anything at all.

I will draw „Andy is on paternity leave“ card; Andy is the expert on all things esmond. If you are willing, please try the install esmond again. I know that the instructions are quite long and labour intensive, but they should be correct. Or you can wait for Andy’s return and check with him what was the actual culprit for this behaviour.

Best,

Rade Martinović, M.Sc.E.E

Software architect

Belgrade University Computer Center

Kumanovska 7, 126119 Beograd

Serbia

Tel		+381-11-3031258
Fax		+381-11-3031259
Email
Web		http://www.rcub.bg.ac.rs
Skype		rade.martinovic

From: [] On Behalf Of Murilo Vetter
Sent: 16. April 2015 15:48
To: Rade Martinović
Cc: Murilo Vetter; Aaron Brown;
Subject: Re: [perfsonar-user] Problem installing MA Esmond

Hi Rade,

I am installing it in CentOS release 6.6 (Final). I tryed to install it in CentOS 7 but I got problems in installing it.

I am sending you the log files you said me to send. If you need I can try to reinstall it again, just let me know.

Hope this help.

Regards,

www.pop-sc.rnp.br
remep.pop-sc.rnp.br
CHAMADOS:
+55(48)3721-3000
INOC: 11242*100

De: "Rade Martinović" <>
Para: "Murilo Vetter" <>, "Aaron Brown" <>
Cc:
Enviadas: Quinta-feira, 16 de abril de 2015 10:00:59
Assunto: RE: [perfsonar-user] Problem installing MA Esmond

I took a quick glance at esmond source code and it seems that this error could possibly occur when esmond cannot connect to Cassandra.

On what OS/platform did you do the install?

Can you please post other log files:

· /var/log/httpd/error_log.log

· /var/log/esmond/esmond.log

· /var/log/esmond/django.log

· /var/log/cassandra/*

Is it possible to repeat the install from scratch and verify that we have problem with the installation?

Thanks!

Rade Martinović, M.Sc.E.E

Software architect

Belgrade University Computer Center

Kumanovska 7, 126119 Beograd

Serbia

Tel		+381-11-3031258
Fax		+381-11-3031259
Email
Web		http://www.rcub.bg.ac.rs
Skype		rade.martinovic

From: [] On Behalf Of Murilo Vetter
Sent: 15. April 2015 22:14
To: Aaron Brown
Cc: Murilo Vetter;
Subject: Re: [perfsonar-user] Problem installing MA Esmond

Hi Aaron,

Cassandra is running as it can be seen in:

# ps aux | grep cassandra
498 1004 0.6 11.5 1755176 222752 ? Sl 14:54 0:52 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.79.x86_64/jre/bin/java -ea -javaagent:/usr/share/cassandra/lib/jamm-0.2.5.jar -XX:+CMSClassUnloadingEnabled -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms938M -Xmx938M -Xmn100M -XX:+HeapDumpOnOutOfMemoryError -Xss256k -XX:StringTableSize=1000003 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+UseTLAB -XX:+CMSParallelInitialMarkEnabled -XX:+CMSEdenChunksRecordAlways -XX:+UseCondCardMark -Djava.net.preferIPv4Stack=true -Dcassandra.jmx.local.port=7199 -XX:+DisableExplicitGC -Dlog4j.configuration=log4j-server.properties -Dlog4j.defaultInitOverride=true -Dcassandra-pidfile=/var/run/cassandra/cassandra.pid -cp /etc/cassandra/conf:/usr/share/cassandra/lib/antlr-3.2.jar:/usr/share/cassandra/lib/apache-cassandra-2.0.14.jar:/usr/share/cassandra/lib/apache-cassandra-clientutil-2.0.14.jar:/usr/share/cassandra/lib/apache-cassandra-thrift-2.0.14.jar:/usr/share/cassandra/lib/commons-cli-1.1.jar:/usr/share/cassandra/lib/commons-codec-1.2.jar:/usr/share/cassandra/lib/commons-lang3-3.1.jar:/usr/share/cassandra/lib/compress-lzf-0.8.4.jar:/usr/share/cassandra/lib/concurrentlinkedhashmap-lru-1.3.jar:/usr/share/cassandra/lib/disruptor-3.0.1.jar:/usr/share/cassandra/lib/guava-15.0.jar:/usr/share/cassandra/lib/high-scale-lib-1.1.2.jar:/usr/share/cassandra/lib/jackson-core-asl-1.9.2.jar:/usr/share/cassandra/lib/jackson-mapper-asl-1.9.2.jar:/usr/share/cassandra/lib/jamm-0.2.5.jar:/usr/share/cassandra/lib/jbcrypt-0.3m.jar:/usr/share/cassandra/lib/jline-1.0.jar:/usr/share/cassandra/lib/json-simple-1.1.jar:/usr/share/cassandra/lib/libthrift-0.9.1.jar:/usr/share/cassandra/lib/log4j-1.2.16.jar:/usr/share/cassandra/lib/lz4-1.2.0.jar:/usr/share/cassandra/lib/metrics-core-2.2.0.jar:/usr/share/cassandra/lib/netty-3.6.6.Final.jar:/usr/share/cassandra/lib/reporter-config-2.1.0.jar:/usr/share/cassandra/lib/servlet-api-2.5-20081211.jar:/usr/share/cassandra/lib/slf4j-api-1.7.2.jar:/usr/share/cassandra/lib/slf4j-log4j12-1.7.2.jar:/usr/share/cassandra/lib/snakeyaml-1.11.jar:/usr/share/cassandra/lib/snappy-java-1.0.5.jar:/usr/share/cassandra/lib/snaptree-0.1.jar:/usr/share/cassandra/lib/stress.jar:/usr/share/cassandra/lib/super-csv-2.1.0.jar:/usr/share/cassandra/lib/thrift-server-0.3.7.jar org.apache.cassandra.service.CassandraDaemon
root 5823 0.0 0.0 103248 880 pts/0 S+ 17:11 0:00 grep cassandra

Any clue?

Regards,

www.pop-sc.rnp.br
remep.pop-sc.rnp.br
CHAMADOS:
+55(48)3721-3000
INOC: 11242*100

De: "Aaron Brown" <>
Para: "Murilo Vetter" <>
Cc:
Enviadas: Quarta-feira, 15 de abril de 2015 15:20:06
Assunto: Re: [perfsonar-user] Problem installing MA Esmond

Hey Murilo,

Do you have cassandra running?

Cheers,

Aaron

On Apr 15, 2015, at 2:08 PM, Murilo Vetter <> wrote:

Hi,

I was intalling MA Esmond. I was following this guide: http://software.es.net/esmond/rpm_install.html
Is it the right documentation about the MA Esmond installation?

I followed correctly all the guide, but in the end, when I tryed to open the URL http://<ip_host>/esmond/perfsonar/archive/?format=json
I received an error in the browser: "Internal Server Error"

In the log file: /var/log/esmond/django.log is appearing the following errors:

2015-04-15 14:59:34,094 [ERROR] /opt/esmond/lib/python2.7/site-packages/django/core/handlers/base.py: Internal Server Error: /esmond/perfsonar/archive/
Traceback (most recent call last):
File "/opt/esmond/lib/python2.7/site-packages/django/core/handlers/base.py", line 103, in get_response
    resolver_match = resolver.resolve(request.path_info)
File "/opt/esmond/lib/python2.7/site-packages/django/core/urlresolvers.py", line 319, in resolve
    for pattern in self.url_patterns:
File "/opt/esmond/lib/python2.7/site-packages/django/core/urlresolvers.py", line 347, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/opt/esmond/lib/python2.7/site-packages/django/core/urlresolvers.py", line 342, in urlconf_module
    self._urlconf_module = import_module(self.urlconf_name)
File "/opt/esmond/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
File "/opt/esmond/esmond/urls.py", line 8, in <module>
    from esmond.api.perfsonar.api import perfsonar_api
File "/opt/esmond/esmond/api/perfsonar/api.py", line 47, in <module>
    'histogram': db.raw_cf,
AttributeError: 'NoneType' object has no attribute 'raw_cf'

Do you have any clue about what is happening?

Thanks,
Murilo Vetter

[perfsonar-user] Problem installing MA Esmond, Murilo Vetter, 04/15/2015
- Re: [perfsonar-user] Problem installing MA Esmond, Aaron Brown, 04/15/2015
  - Re: [perfsonar-user] Problem installing MA Esmond, Murilo Vetter, 04/15/2015
    - RE: [perfsonar-user] Problem installing MA Esmond, Rade Martinović, 04/16/2015
      - Re: [perfsonar-user] Problem installing MA Esmond, Murilo Vetter, 04/16/2015
        
        RE: [perfsonar-user] Problem installing MA Esmond, Rade Martinović, 04/17/2015
        
        RE: [perfsonar-user] Problem installing MA Esmond, Nickless, Bill, 04/17/2015
        
        Re: [perfsonar-user] Problem installing MA Esmond, Murilo Vetter, 04/17/2015

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Re: [perfsonar-user] Problem installing MA Esmond