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 From: [mailto:] 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 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. --
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: "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 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 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 --
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: "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? On Apr 15, 2015, at 2:08 PM, Murilo Vetter <> wrote: Is it the right documentation about the MA Esmond installation? 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?
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