[Fiware-tech-help] FRACTALS accelerator tech support team - Big Cosmos GE installation issue

[Dimitris Soukaras]

Dear fiware tech-help team,

I am sending in front of the FRACTALS accelerator tech support team.
I am forwarding to you an e-mail coming from a project of the accelerator program which is related to the Big Cosmos GE installation.
It would be great if you can provide to me some support on that issue.

Thank you in advance.

Kind Regards,

Dimitris Soukaras
University of Athens

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Dear Sir or Madam,

while installing Cosmos GE I have encountered a problem.

When I run this command on my master node

APACHE_FLUME_HOME/bin/flume-ng agent --conf APACHE_FLUME_HOME/conf -f APACHE_FLUME_HOME/conf/cosmos-injector.conf -n orionagent -Dflume.root.logger=INFO,console

this is the error I get:

[ERROR - es.tid.fiware.orionconnectors.cosmosinjector.OrionHDFSSink.start(OrionHDFSSink.java:108)] Connection to http://192.168.4.119:14000 <http://192.168.4.119:14000/> refused

Have you had some similar problems? It seems like I haven't installed cosmos properly, but i've installed it accordingly to BigData Analysis - Installation and Administration Guide. There are a few things that I didn't understand in installation manual:

Where should I create folder [COSMOS_TMP_PATH]?(Or is this irrelevant)

When applying puppet on any one of the hosts sudo puppet apply --debug --verbose --modulepath /[COSMOS_TMP_PATH]/puppet/modules/:/[COSMOS_TMP_PATH]/puppet/modules_third_party/:/[COSMOS_TMP_PATH]/rpms/ --environment cosmos --hiera_config /[COSMOS_TMP_PATH]/puppet/modules/cosmos/manifests/hiera.yaml --manifestdir /[COSMOS_TMP_PATH]/puppet/modules/cosmos/manifests/ /[COSMOS_TMP_PATH]/puppet/modules/cosmos/ i dont get any errors but I don't lose connection with the server. (according to manual: Please observe the connection with the slave is lost)

Also after downloading fiware-connector

git checkout release/0.1

cd fiware-connectors/flume

APACHE_MAVEN_HOME/bin/mvn package instead of cosmos-injector-1.0-SNAPSHOT.jar I get cygnus-0.1.jar.(Is this a wrong file or just inconsistency in naming.

Would it be too much of you to send us more detailed installation guide?

Im looking forward to hearing from you.

Best regards,
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