Bug 894081
| Summary: | Quickstart problems/improvements | ||
|---|---|---|---|
| Product: | [JBoss] JBoss Data Grid 6 | Reporter: | Jakub Markos <jmarkos> |
| Component: | unspecified | Assignee: | Tristan Tarrant <ttarrant> |
| Status: | CLOSED UPSTREAM | QA Contact: | Martin Gencur <mgencur> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.1.0 | CC: | jdg-bugs |
| Target Milestone: | CR1 | ||
| Target Release: | 6.1.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
A Maven shade plug-in, which handles creating a resulting jar file for hotrod-endpoint quickstart, is not able to process required dependencies and fails. As a result, the hotrod-endpoint example cannot be built. As a workaround, configure maven-assembly-plugin so that it creates the resulting jar file with all required dependencies. The hotrod-endpoint example can now be built and started.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2025-02-10 03:27:15 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Tested with ER9 and EAP 6.0.1. Hotrod-endpoint is still failing with the error mentioned previously. The rest is ok. Minor issues (probably not important, just mentioning): the endpoint examples can't handle player/team names containing % and rest and memcached endpoint examples fail when trying to add/delete empty keys. The hotrod-endpoint issue is still present in ER12. Jakub, the Maven repository in ER12 does contain com/jboss/datagrid/jboss-javaee-6.0-with-infinispan/1.0.2.Final-redhat-1/jboss-javaee-6.0-with-infinispan-1.0.2.Final-redhat-1.pom All three endpoint examples work for me (both compiling and running). However, the problem Jakub described might be related to the maven-shade-plugin which is not able to find artifacts in two different repositories defined in settings.xml. I used EAP and JDG repositories being merged in one directory and pointing the default settings.xml to it through <localRepository> element. I've just tried using example-settings.xml with 2 repositories (EAP's and JDG's) defined in it and using "-s" maven option to pass the config file and it works too. Jakub, sorry, you were right. The approach I described in my previous comment does not work - the maven-shade-plugin needs to be updated to version 2.0, which fixes the problem. This product has been discontinued or is no longer tracked in Red Hat Bugzilla. |
Current problems/possible improvements with quickstarts (tested on ER7) - apart from the missing dependencies: helloworld-jdg - it builds OK, but doesn't work - the entries are not distributed - It works after adding bind_addr="${jgroups.bind_addr:127.0.0.1}" to the UDP section in src/main/resources/jgroups-udp.xml - according to https://community.jboss.org/wiki/SystemProps, if not set, JGroups will pick the first non-loopback NIC - in my case it picked wrong... Regarding *-endpoint - the link to JDBC driver installation is outdated, I think this is the new, correct one: https://access.redhat.com/knowledge/docs/en-US/JBoss_Enterprise_Application_Platform/6/html/Administration_and_Configuration_Guide/chap-Datasource_Management.html - maybe add a note that you don't actually have to install anything if you want to use h2, as jdg comes with h2 driver? - there is a comment ending tag with 3 hyphens "--->" in the configuration to be copied - this causes an error during jdg start - urn:jboss:domain:infinispan:1.3 should probably be updated to urn:jboss:datagrid:infinispan:6.1 hotrod-endpoint - fails with: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:1.5:shade (default) on project hotrod-endpoint-quickstart: Error creating shaded jar: Some problems were encountered while processing the POMs: [ERROR] [ERROR] Non-resolvable import POM: Could not find artifact com.jboss.datagrid:jboss-javaee-6.0-with-infinispan:pom:1.0.2.Final-redhat-1 in central (http://repo.maven.apache.org/maven2) @ line 57, column 19 - I solved this by adding the repository definition in the pom directly - maven shade plugin can't find artifacts in repositories defined in settings.xml (?) http://jira.codehaus.org/browse/MSHADE-103 rest-endpoint - fails with: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 401 for URL: http://localhost:8080/rest/teams/teams at org.jboss.as.quickstarts.datagrid.rest.RESTCache.doOperation(RestCache.java:81) at org.jboss.as.quickstarts.datagrid.rest.RESTCache.get(RestCache.java:126) at org.jboss.as.quickstarts.datagrid.rest.FootballManager.<init>(FootballManager.java:58) at org.jboss.as.quickstarts.datagrid.rest.FootballManager.main(FootballManager.java:139) ... 6 more Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://localhost:8080/rest/teams/teams at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1615) at org.jboss.as.quickstarts.datagrid.rest.RESTCache.doOperation(RestCache.java:69) ... 9 more - I'll look into this more next monday