I'm using window OS
I'm doing like this (using google api in java)
https://github.com/aliciatang/CalendarSync
when I writing mvn appengine:devserver, It got error
[INFO] Retrieving Google App Engine Java SDK from Maven
Downloading: https://repo.maven.apache.org/maven2/com/google/appengine/appengine-java-sdk/1.9.21/appengine-java-sdk-1.9.21.zip
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 34:22 min
[INFO] Finished at: 2017-08-04T18:52:58+09:00
[INFO] Final Memory: 19M/154M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.google.appengine:appengine-maven-plugin:1.9.21:devserver (default-cli) on project gcal: Could not resolve SDK artifact in Maven.: Could not transfer artifact com.google.appengine:appengine-java-sdk:zip:1.9.21 from/to central (https://repo.maven.apache.org/maven2): GET request of: com/google/appengine/appengine-java-sdk/1.9.21/appengine-java-sdk-1.9.21.zip from central failed: Connection reset -> [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/MojoExecutionException
I can't solve this problem!!
This works for me:
gcloud components update //Update gcloud
mvn clean package //Rebuild app
mvn appengine:run //Run on local server (Jetty) (This replace: mvn appengine:devserver)
Go to the browser: http://localhost:8080/
Happy coding !!!
Related
I am currently trying to start developing a Jira plugin. However, I needed to configure the Maven settings to use my company's proxy server. This proxy seems to block the google analytics server.
When I try to create a new plugin project following the official tutorial the step 2 (execute atlas-create-jira-plugin) produces the following error:
PS C:\Users\XXX\Documents\Jira Plugins\test> atlas-create-jira-plugin
Executing: "C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4\bin\mvn.cmd" com.atlassian.maven.plugins:jira-maven-plugin:8.1.2:create -gs C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4/conf/settings.xml
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------< org.apache.maven:standalone-pom >-------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] --- jira-maven-plugin:8.1.2:create (default-cli) # standalone-pom ---
[INFO] Google Analytics Tracking is enabled to collect AMPS usage statistics.
[INFO] Although no personal information is sent, you may disable tracking by adding <allowGoogleTracking>false</allowGoogleTracking> to the amps plugin configuration in your pom.xml
[INFO] Sending event to Google Analytics: AMPS:jira - Create Plugin
[INFO] using stable product version: 7.13.0
[INFO] using stable data version: 7.13.0
Define value for groupId: : [ERROR] Error making tracking request
java.net.UnknownHostException: www.google-analytics.com
at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:184)
at java.net.PlainSocketImpl.connect (PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:392)
at java.net.Socket.connect (Socket.java:607)
at java.net.Socket.connect (Socket.java:556)
at sun.net.NetworkClient.doConnect (NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer (HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer (HttpClient.java:558)
at sun.net.www.http.HttpClient.<init> (HttpClient.java:242)
at sun.net.www.http.HttpClient.New (HttpClient.java:339)
at sun.net.www.http.HttpClient.New (HttpClient.java:357)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient (HttpURLConnection.java:1226)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0 (HttpURLConnection.java:1205)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect (HttpURLConnection.java:1056)
at sun.net.www.protocol.http.HttpURLConnection.connect (HttpURLConnection.java:990)
at com.dmurph.tracking.JGoogleAnalyticsTracker.dispatchRequest (JGoogleAnalyticsTracker.java:463)
at com.dmurph.tracking.JGoogleAnalyticsTracker.access$100 (JGoogleAnalyticsTracker.java:76)
at com.dmurph.tracking.JGoogleAnalyticsTracker$1.run (JGoogleAnalyticsTracker.java:431)
As I said, I am pretty sure that java.net.UnknownHostException: www.google-analytics.com is caused by my company's proxy.
I then tried to disable google analytics. The problem is: the command does not create any project files until here and so there is no pom.xml that I could edit. When I try to edit the default Maven profile in ~/.m2/settings.xml as described here, Maven complains that the project does not have a pom.xml:
Executing: "C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4\bin\mvn.cmd" com.atlassian.maven.plugins:jira-maven-plugin:8.1.2:create -gs C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4/conf/settings.xml
[INFO] Scanning for projects...
[WARNING] The POM for com.atlassian.maven.plugins:jira-maven-plugin:jar:8.1.2 is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.268 s
[INFO] Finished at: 2021-06-18T15:08:01+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin com.atlassian.maven.plugins:jira-maven-plugin:8.1.2 or one of its dependencies could not be resolved: Failure to find com.atlassian.maven.plugins:jira-maven-plugin:jar:8.1.2 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [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/PluginResolutionException
Finally, when I try to execute atlas-create-jira-plugin -Dallow.google.tracking=false (also described here) I am getting a similar error:
Executing: "C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4\bin\mvn.cmd" com.atlassian.maven.plugins:jira-maven-plugin:8.1.2:create -gs C:\Applications\Atlassian\atlassian-plugin-sdk-8.2.7\apache-maven-3.5.4/conf/settings.xml -Dallow .google.tracking=false
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.203 s
[INFO] Finished at: 2021-06-18T15:14:56+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (C:\Users\KUJ5MU\Documents\Jira Plugins\test). Please verify you invoked Maven from the correct directory. -> [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/MissingProjectException
Does anyone have a solution for this problem? How can I tell the Atlassian SDK not to use Google analytics before creating my first project?
Ignore that error. you can see that error occured after "group id:". So just give ur groupid after the error and press enter. it will as k for the other settings. You can contine from there without issues.
I followed the steps provided by this README.md file
Keycloak testsuite readme
I am able to build the project but however when I run
cd testsuite/performance
mvn clean install
I am getting
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.8:run (configure-infinispan) on project performance-keycloak-infinispan-server: An Ant BuildException has occured: The following error occurred while executing this line:
[ERROR] /Users/sahilpaudel/Documents/Java/keycloak-testing/keycloak/testsuite/performance/infinispan/infinispan.xml:37: Execute failed: java.io.IOException: Cannot run program "./ispn-cli.sh" (in directory "/Users/sahilpaudel/Documents/Java/keycloak-testing/keycloak/testsuite/performance/infinispan/target/infinispan-server-10.1.8.Final/bin"): error=2, No such file or directory
[ERROR] around Ant part ...<ant antfile="infinispan.xml" target="configure-infinispan"/>... # 4:64 in /Users/sahilpaudel/Documents/Java/keycloak-testing/keycloak/testsuite/performance/infinispan/target/antrun/build-main.xml
[ERROR] -> [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/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <args> -rf :performance-keycloak-infinispan-server
Has anyone come across this issue and resolved it.
I tried there issue tracker but it hosted separately and not previous such stacktrace is there.
TLDR; If you need to take a performance test on Keycloak try the newer version https://github.com/keycloak/keycloak-benchmark instead.
I met the same issue on Keycloak 12.0.4, below is my research:
I found ispn-cli.sh is the old name of infinispan cli. Now the name is cli.sh
But event if you rename the cli.sh to ispn-cli.sh, it won't work. Because you will meet another issue like below, which means missing ...standalone/configuration/clustered.xml for short.
main:
check-configuration-state:
[echo] configured: ${configured}
[echo] management.configured: ${management.configured}
configure-infinispan:
[copy] Copying 1 file to /home/ubuntu/keycloak12/testsuite/performance/infinispan/target/infinispan-server-11.0.4.Final/bin
[exec] org.aesh.command.parser.CommandLineParserException: batch 'embed-server' is not a batch command. See 'batch --help'.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Keycloak Performance TestSuite 12.0.4:
[INFO]
[INFO] Keycloak Performance TestSuite ..................... SUCCESS [ 1.718 s]
[INFO] Keycloak Performance TestSuite - Keycloak Server ... SUCCESS [ 24.548 s]
[INFO] Keycloak Performance TestSuite - Wildfly ModCluster Load Balancer SUCCESS [ 15.843 s]
[INFO] Keycloak Performance TestSuite - Infinispan Server . FAILURE [ 2.869 s]
[INFO] Keycloak Performance TestSuite - Tests ............. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45.270 s
[INFO] Finished at: 2021-06-19T03:21:30Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.8:run (configure-infinispan) on project performance-keycloak-infinispan-server: An Ant BuildException has occured: The following error occurred while executing this line:
[ERROR] /home/ubuntu/keycloak12/testsuite/performance/infinispan/infinispan.xml:43: Warning: Could not find file /home/ubuntu/keycloak12/testsuite/performance/infinispan/target/infinispan-server-11.0.4.Final/standalone/configuration/clustered.xml to copy.
[ERROR] around Ant part ...<ant antfile="infinispan.xml" target="configure-infinispan"/>... # 4:64 in /home/ubuntu/keycloak12/testsuite/performance/infinispan/target/antrun/build-main.xml
[ERROR] -> [Help 1]
So I went through Keycloak git history and found this commit https://github.com/keycloak/keycloak/commit/df68ca8dcfd481ee64801fbc2cecaa0a6359285d
The infinispan version was based on jboss/infinispan-server:8.2.6.Final. Then, I checked the most closest version of infinispan-server(because 8.2.6.Final is not found anymore), it has all the necessary files.
$ unzip -l infinispan-server-8.1.3.Final-bin.zip | grep -E "standalone/configuration/|ispn-cli.sh"
0 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/
2500 2016-04-04 08:51 infinispan-server-8.1.3.Final/bin/ispn-cli.sh
17968 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/clustered.xml
1112 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/mgmt-users.properties
711 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/application-roles.properties
2697 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/logging.properties
669 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/mgmt-groups.properties
12084 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/standalone.xml
935 2016-04-04 08:51 infinispan-server-8.1.3.Final/standalone/configuration/application-users.properties
Besides that, I found this, which is saying infinispan.version is based on root config. That means infinispan has changed a lot, but testsuite/performance/infinispan isn't keep up to date.
// testsuite/performance/infinispan/pom.xml
<infinispan.artifactId>infinispan-server-build</infinispan.artifactId>
<!--infinispan.version is located in the root pom.xml-->
<infinispan.unpacked.folder.name>infinispan-server-${infinispan.version}</infinispan.unpacked.folder.name>
And infinispan module was removed in this commit:
https://github.com/keycloak/keycloak/commit/54c5b1514f0611056f38053081d094cf5e5fd08a#diff-bc3567ad76edc320e3fa85c5e0e5380e09c11f94c8395b80064e195f2ef82793
So, I strongly doubt Keycloak testsuite/performance is stalled.
I am using Maven to deploy a Java application on GitLab. I receive the following error. From what I understand it is using the the incorrect project and I don't understand which environment variable if they are using one or where they are getting that variable from. Every time I try to debug deploying with Maven on Gitlab I run into a new error is there a proper way to deploy on Gitlab?
This is my yml file
before_script:
- echo "deb http://packages.cloud.google.com/apt cloud-sdk-jessie main" | tee /etc/apt/sources.list.d/google-cloud-sdk.list
- curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
- apt-get update && apt-get install -y google-cloud-sdk google-cloud-sdk-app-engine-java
- wget https://www-us.apache.org/dist/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.tar.gz
- tar xzvf apache-maven-3.6.0-bin.tar.gz
test:1.1:
image: python:2.7
stage: deploy
environment: Production
only:
- master
script:
- echo $DEPLOY_KEY_FILE_PRODUCTION > $CI_PIPELINE_ID.json
- gcloud auth activate-service-account --key-file $CI_PIPELINE_ID.json
- ./apache-maven-3.6.0/bin/mvn clean appengine:deploy
This is the error
Dec 17, 2018 8:08:54 PM com.google.cloud.tools.appengine.cloudsdk.CloudSdk logCommand
INFO: submitting command: /usr/lib/google-cloud-sdk/bin/gcloud app deploy
[INFO] GCLOUD: ERROR: (gcloud.app.deploy) Permissions error fetching application [apps/gitlab-ci-155816]. Please make sure you are using the correct project ID and that you have permission to view applications on the project.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45.781 s
[INFO] Finished at: 2018-12-17T20:08:55Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.google.cloud.tools:appengine-maven-plugin:1.3.2:deploy (default-cli) on project appengine-try-java: Execution default-cli of goal com.google.cloud.tools:appengine-maven-plugin:1.3.2:deploy failed: Non zero exit: 1 -> [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/PluginExecutionException
I tried to run Optaplanner's vrp-dataset-generator. But I have some errors. And I tried to run Optaplanner web examples but it has also error.
This is Web example Error.
## at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke
(JUnit4Provider.java:128)
Results :
Tests in error:
JUnit4Provider.invoke:128->executeTestSet:153->executeWithRerun:173-
>execute:283 ▒ ExceptionInInitializer
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
[INFO] ---------------------------------------------------------------------
---
[INFO] BUILD FAILURE
[INFO] ---------------------------------------------------------------------
---
[INFO] Total time: 01:48 min
[INFO] Finished at: 2018-01-28T11:17:13+02:00
[INFO] Final Memory: 78M/149M
[INFO] ---------------------------------------------------------------------
---
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-
plugin:2.18.1:test (default-test) on project optaplanner-webexamples: There
are test failures.
[ERROR]
[ERROR] Please refer to F:\optaplanner\optaplanner-master\optaplanner-
webexamples\target\surefire-reports for the individual test results.
[ERROR] -> [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/MojoFailureException
And this is vrp-dataset-generator's error.
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (no-managed-deps) #
vrpdatasetgenerator ---
[WARNING] Rule 0: org.commonjava.maven.enforcer.rule.EnforceManagedDepsRule
failed with message:
The following 1 dependencies are NOT using a managed version:
- com.graphhopper:graphhopper:jar
[INFO] ---------------------------------------------------------------------
---
[INFO] BUILD FAILURE
[INFO] ---------------------------------------------------------------------
---
[INFO] Total time: 26.236 s
[INFO] Finished at: 2018-01-28T11:26:19+02:00
[INFO] Final Memory: 35M/118M
[INFO] ---------------------------------------------------------------------
---
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-
plugin:1.4.1:enforce (no-managed-deps) on project vrpdatasetgenerator: Some
Enforcer rules have failed. Look above for specific messages explaining why
the rule failed. -> [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/MojoExecutionException ##
I think I have some issue in Maven, but I can't find errors.
Please help me.
This question is mixing 2 separate questions into one question, which creates a lot of confusion. One is about optaplanner-webexamples, one is about the external repo vrp-dataset-generator.
vrp-dataset-generator is not a part of OptaPlanner. It's not in the OptaPlanner GitHub repository. It's an experimental repo in my GitHub repo. Some day it might be cleaned up and some of the code might be added in optaplanner-examples (or optashift-vehicle-routing when we start that), but today it's not ready for mass-consumption.
(Anyway, the reason vrp-dataset-generator is apparently failing is in the maven pom, that dependency's version should be declared in dependencyManagment instead of just dependencies.)
optaplanner-webexamples should build from source. If it doesn't, well want to figure out why and see if we can improve something in the sources. There's a jenkins job doing also building it and it's green, so it must be something that's different on your local machine. Can you edit your question to include the failing unit test and it's stacktrace? Also state your JDK, maven and wildfly versions.
I'm trying to test maven using
mvn archetype:generate -DgroupId=org.sonatype.mavenbook -DartifactId=quickstart -Dversion=1.0-SNAPSHOT -DpackageName=org.sonatype.mavenbook -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.0 -DinteractiveMode=false
After several minutes, the system shows me this:
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-catalog/2.2/archetype-catalog-2.2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-catalog/2.2/archetype-catalog-2.2.pom (2 KB at 4.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-models/2.2/archetype-models-2.2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/archetype/archetype-models/2.2/archetype-models-2.2.pom (3 KB at 5.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.8/plexus-utils-1.5.8.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.8/plexus-utils-1.5.8.pom (8 KB at 17.0 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus/2.0.2/plexus-2.0.2.pom
Downloading: http://repo.maven.apache.org/maven2/org/apache/ant/ant-parent/1.8.1/ant-parent-1.8.1.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 30:36.874s
[INFO] Finished at: Tue Feb 07 15:59:39 BRST 2012
[INFO] Final Memory: 5M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.2:generate (default-cli) on project standalone-pom: Execution default-cli of goal org.apache.maven.plugins:maven-archetype-plugin:2.2:generate failed: Plugin org.apache.maven.plugins:maven-archetype-plugin:2.2 or one of its dependencies could not be resolved: Failed to collect dependencies for org.apache.maven.plugins:maven-archetype-plugin:jar:2.2 (): Failed to read artifact descriptor for org.codehaus.plexus:plexus-utils:jar:1.5.8: Could not transfer artifact org.codehaus.plexus:plexus:pom:2.0.2 from/to central (http://repo.maven.apache.org/maven2): Read timed out -> [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/PluginResolutionException
How can I fix this? Thanks in advance!
I too encountered the same problem when I created a project using Idea IDE. Using the below method you can create a stand alone application or a web application without getting any error.
Go to the Terminal. Type below mentioned commands and execute.
For a web application:
mvn archetype:generate -DgroupId={project-packaging} -DartifactId={project-name} -DarchetypeArtifactId=maven-archetype-webapp -DinteractiveMode=false
For a stand alone application:
mvn archetype:generate -DgroupId={project-packaging} -DartifactId={project-name} -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
This will create the project structure by downloading relevant jars etc. When this is done the project structure has been created. Open up an IDE and direct it to created Project`s Pom.xml file.
The error is:
Failed to read artifact descriptor for org.codehaus.plexus:plexus-utils:jar:1.5.8: Could not transfer artifact org.codehaus.plexus:plexus:pom:2.0.2 from/to central (http://repo.maven.apache.org/maven2): Read timed out
Try again when your network works better (internet connection is better).
Check with ping if you can connect to the http://repo.maven.apache.org/maven2.
may be you should try in the root mode : try with sudo + command
I have encountered this problem when my machine is behind a firewall (corporate network) and I have not set up a proxy in ~/.m2/settings.xml.
The opposite could also be true, a proxy has been defined, but you're no longer connected to that network.
Details about Maven's settings.xml can be found here.
I had the same problem. Maven can't seem to view the plugins, in this case the archetype. This is a network problem. Are you behind a proxy or firewall? If so, follow the instructions given here. Otherwise, set your firewall permissions and you can try using sudo too.