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Concerning the Fiware Cygnus installation. At the end of the installation process there is a list with required dependencies, Link. It is neccesarry to check if those dependencies are included in the cygnus.jar file.

How can I check if those packages are installed ? I know that I can display the content of a jar file with 

jar tf cygnus-common-1.2.0-jar-with-dependencies.jar

But I need to know if all of them are installed. 

mockito-all
junit
flume-ng-node
httpclient
httpcore
libthrift
gson
json-simple
log4j
mysql-connector-java
postgresql
hadoop-core
hive-exec
hive-jdbc
mongodb-driver
kafka-clients
zkclient
kafka_2.11
aws-java-sdk-dynamodb

I am sure there is an easy way to check it. Please help me out

Mchoeti
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1 Answers1

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If you have built Cygnus jar with dependencies, nothing has to be checked nor installed, since everything will be within the fat Cygnus jar. This is explained in the documentation:

cygnus-ngsi can be built as a fat Java jar file containing all third-party dependencies (recommended):

$ cd cygnus-ngsi
$ APACHE_MAVEN_HOME/bin/mvn clean compile exec:exec assembly:single
$ cp target/cygnus-ngsi--jar-with-dependencies.jar
APACHE_FLUME_HOME/plugins.d/cygnus/lib

Or as a thin Java jar file:

$ cd cygnus-ngsi
$ APACHE_MAVEN_HOME/bin/mvn exec:exec package
$ cp target/cygnus-.jar APACHE_FLUME_HOME/plugins.d/cygnus/lib

frb
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