[ https://jira.fiware.org/browse/HELP-8554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Lopez reassigned HELP-8554:
------------------------------------
Assignee: Francisco Romero
> [fiware-stackoverflow] Fiware cygnus build failure
> --------------------------------------------------
>
> Key: HELP-8554
> URL: https://jira.fiware.org/browse/HELP-8554
> Project: Help-Desk
> Issue Type: Monitor
> Components: FIWARE-TECH-HELP
> Reporter: Backlog Manager
> Assignee: Francisco Romero
> Labels: fiware, fiware-cygnus
>
> Created question in FIWARE Q/A platform on 18-04-2017 at 00:04
> {color: red}Please, ANSWER this question AT{color} http://stackoverflow.com/questions/43460906/fiware-cygnus-build-failure
> +Question:+
> Fiware cygnus build failure
> +Description:+
> I wanted to use Fiware cygnus to persist data from the context broker into a CKAN instance. I've already created an orion context broker vm which is orion-psb-image-R5.4 version 1.7.0 and a ckan VM on Fiware cloud. I began to install fiware cygnus knowing that the cygnus is based on both cygnus-common and cygnus-ngsi . So, i started by downloading the fiware-cygnus https://github.com/telefonicaid/fiware-cygnus
> , then i began building cygnus-common successfully using maven 3.2.5 . But when i started to build cygnus-ngsi it failed although i've tried many ways to solve this but Noone worked .
> Here's what i have done in details .
> Firstly installing Apache Flume as described here http://fiware-cygnus.readthedocs.io/en/1.3.0/cygnus-common/installation_and_administration_guide/install_from_sources/index.html
> $ wget http://www.eu.apache.org/dist/flume/1.4.0/apache-flume-1.4.0-bin.tar.gz
> tar xvzf apache-flume-1.4.0-bin.tar.gz
> $ mv apache-flume-1.4.0-bin APACHE_FLUME_HOME
> $ mv APACHE_FLUME_HOME/lib/httpclient-4.2.1.jar APACHE_FLUME_HOME/lib/httpclient-4.2.1.jar.old
> $ mv APACHE_FLUME_HOME/lib/httpcore-4.2.1.jar APACHE_FLUME_HOME/lib/httpcore-4.2.1.jar.old
> $ mv APACHE_FLUME_HOME/lib/libthrift-0.7.0.jar APACHE_FLUME_HOME/lib/libthrift-0.7.0.jar.old
> $ mkdir -p APACHE_FLUME_HOME/plugins.d/cygnus/
> $ mkdir APACHE_FLUME_HOME/plugins.d/cygnus/lib
> $ mkdir APACHE_FLUME_HOME/plugins.d/cygnus/libext
> secondly , downloading fiware-cygnus and building cygnus-common:
> git clone https://github.com/telefonicaid/fiware-cygnus.git
> cd fiware-cygnus/cygnus-common
> mvn clean compile exec:exec assembly:single
> cp target/cygnus-common-1.1.0-jar-with-dependencies.jar /usr/cygnus/plugins.d/cygnus/libext
> mvn install:install-file -
> Dfile=/usr/cygnus/plugins.d/cygnus/libext/cygnus-common-1.7.0_SNAPSHOT-jar-with-dependencies.jar -DgroupId=com.telefonica.iot -DartifactId=cygnus-common -Dversion=1.7.0 -Dpackaging=jar -DgeneratePom=false
> cp target/classes/cygnus-flume-ng /usr/cygnus/bin/cygnus-flume-ng
> then i started bulding cygnus-ngsi as follows
> cd cygnus-ngsi
> mvn clean compile exec:exec assembly:single
> and i got these results on building it:
> [INFO] Building cygnus-ngsi 1.7.0_SNAPSHOT
> [INFO] ------------------------------------------------------------------------
> [WARNING] The POM for com.telefonica.iot:cygnus-common:jar:1.7.0_SNAPSHOT is missing, no dependency information available
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 1.243 s
> [INFO] Finished at: 2017-04-17T22:04:25+00:00
> [INFO] Final Memory: 7M/28M
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal on project cygnus-ngsi: Could not resolve dependencies for project com.telefonica.iot:cygnus-ngsi:jar:1.7.0_SNAPSHOT: Could not find artifact com.telefonica.iot:cygnus-common:jar:1.7.0_SNAPSHOT -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please read the following articles:
> [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
> I copied the generated jar file to the /usr/cygnus/plugins.d/cygnus/libext as explained in the same link above by running:
> cp cygnus-common/target/cygnus-common-1.7.0_SNAPSHOT-jar-with-dependencies.jar /usr/cygnus/plugins.d/cygnus/libext
> although i have also copied the jar file to maven repository path to make sure everything is set properly by running the command
> cp cygnus-common/target/cygnus-common-1.7.0_SNAPSHOT-jar-with-dependencies.jar ~/.m2/repository/com/telefonica/iot/cygnus-common/1.7.0
> Now i have in the ~/.m2/repository/com/telefonica/iot/cygnus-common/1.7.0 directory two jars, the cygnus-common-1.7.0_SNAPSHOT-jar-with-dependencies.jar and cygnus-common-1.7.0.jar as well as the usr/cygnus/plugins.d/cygnus/libext directory containing them and actually i don't know whether the existence of two jars inside either of these directories would make a problem or not.
> i also thought that the cygnus-ngsi pom.xml file could be a part of the problem .. and here's the pom.xml of cygnus-ngsi:
> <project xmlns="http://maven.apache.org/POM/4.0.0"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
> <modelVersion>4.0.0</modelVersion>
> <groupId>com.telefonica.iot</groupId>
> <artifactId>cygnus-ngsi</artifactId>
> <version>1.7.0_SNAPSHOT</version>
> <packaging>jar</packaging>
> <name>cygnus-ngsi</name>
> <url>http://maven.apache.org</url>
> <properties>
> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
> </properties>
> <dependencies>
> <!-- Required for testing -->
> <dependency>
> <groupId>org.mockito</groupId>
> <artifactId>mockito-all</artifactId>
> <version>1.9.5</version>
> <scope>test</scope>
> </dependency>
> <dependency>
> <groupId>junit</groupId>
> <artifactId>junit</artifactId>
> <version>4.11</version>
> <scope>test</scope>
> </dependency>
> <!-- Required by NGSIRestHandler -->
> <dependency>
> <groupId>org.apache.httpcomponents</groupId>
> <artifactId>httpcore</artifactId>
> <version>4.3.1</version>
> </dependency>
> <!-- Required for logging -->
> <dependency>
> <groupId>log4j</groupId>
> <artifactId>log4j</artifactId>
> <version>1.2.17</version>
> </dependency>
> <dependency>
> <groupId>org.slf4j</groupId>
> <artifactId>slf4j-simple</artifactId>
> <version>1.7.21</version>
> </dependency>
> <!-- Required by NameMapper -->
> <dependency>
> <groupId>org.apache.commons</groupId>
> <artifactId>commons-lang3</artifactId>
> <version>3.4</version>
> </dependency>
> <!-- Required by any agent -->
> <dependency>
> <groupId>com.telefonica.iot</groupId>
> <artifactId>cygnus-common</artifactId>
> <version>1.7.0_SNAPSHOT</version>
> </dependency>
> </dependencies>
> <build>
> <!-- reference: http://stackoverflow.com/questions/3697449/retrieve-version-from-maven-pom-xml-in-code -->
> <resources>
> <resource>
> <directory>src/main/resources</directory>
> <filtering>true</filtering>
> </resource>
> </resources>
> <pluginManagement>
> <plugins>
> <!-- Explicit Java version declaration in needed in some systems in which Maven seems not -->
> <!-- being able to find itself the right version. Many systems don't need this declaration -->
> <!-- but it doesn't use to hurt anyway -->
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>3.5.1</version>
> <configuration>
> <source>1.7</source>
> <target>1.7</target>
> <compilerArgument></compilerArgument>
> <fork>true</fork>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-assembly-plugin</artifactId>
> <version>2.6</version>
> <configuration>
> <descriptorRefs>
> <descriptorRef>jar-with-dependencies</descriptorRef>
> </descriptorRefs>
> </configuration>
> </plugin>
> <!-- http://www.chrissearle.org/2009/09/05/Using_maven-exec-plugin_to_store_the_current_git_sha_in_a_build/ -->
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>exec-maven-plugin</artifactId>
> <version>1.5.0</version>
> <executions>
> <execution>
> <phase>compile</phase>
> <goals>
> <goal>exec</goal>
> </goals>
> </execution>
> </executions>
> <configuration>
> <executable>git</executable>
> <arguments>
> <argument>rev-parse</argument>
> <argument>HEAD</argument>
> </arguments>
> <outputFile>target/classes/last_git_commit.txt</outputFile>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-site-plugin</artifactId>
> <version>3.5.1</version>
> <configuration>
> <reportPlugins>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>cobertura-maven-plugin</artifactId>
> <version>2.6</version>
> <configuration>
> <aggregate>true</aggregate>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-surefire-report-plugin</artifactId>
> <version>2.16</version>
> <configuration>
> <aggregate>true</aggregate>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-checkstyle-plugin</artifactId>
> <version>2.12</version>
> <configuration>
> <configLocation>telefonica_checkstyle.xml</configLocation>
> <includeTestSourceDirectory>false</includeTestSourceDirectory>
> <failOnViolation>false</failOnViolation>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-javadoc-plugin</artifactId>
> <version>2.9</version>
> <configuration>
> <aggregate>true</aggregate>
> </configuration>
> </plugin>
> </reportPlugins>
> </configuration>
> </plugin>
> </plugins>
> </pluginManagement>
> </build>
> </project>
> Now i want to know what may cause this failure . All i want to do is to set a cygnus agent to use the ckansink by configuring the agent_.conf file with providing the necessary ckan parameters and then start the cygnus. and i know the this process wouldn't be completed unless the cygnus-ngsi was built successfuly
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