[KARAF-5208] Improve feature:install error message

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.2.0.M1
• Fix Version/s: 4.1.2, 4.2.0.M1
• Component/s: karaf
• Assignee: Jean-Baptiste Onofré
• Reporter: Josef Ludvíček
• Created: 15/Jun/17 09:23
• Updated: 14/Sep/18 15:13
• Resolved: 19/Jun/17 16:55

Description

Error of feature:install command gives no valuable info:

karaf@root()> feature:install spring-jdbc                                                                                                                                                                   Error executing command: Error

One must check for logs

2017-06-15T10:56:46,932 | ERROR | Karaf local console user karaf | ShellUtil                        | 43 - org.apache.karaf.shell.core - 4.2.0.fuse-000025 | Exception caught while executing command
org.apache.karaf.features.internal.util.MultiException: Error
	at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.<init>(MavenDownloadManager.java:86) ~[?:?]
	at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72) ~[?:?]
	at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:373) ~[?:?]
	at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:370) ~[?:?]
	at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:187) ~[?:?]
	at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:279) ~[?:?]
	at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1013) ~[?:?]
	at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$4(FeaturesServiceImpl.java:941) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:?]
	at java.lang.Thread.run(Thread.java:748) [?:?]
	Suppressed: java.io.IOException: Error downloading mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.spring-tx/4.3.7.RELEASE_1
		at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77) [9:org.apache.karaf.features.core:4.2.0.fuse-000025]
		at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
		at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
		at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]
		at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:?]
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:?]
		at java.lang.Thread.run(Thread.java:748) [?:?]

It would be great if the error output looked like this:

karaf@root()> feature:install spring-jdbc                                                                                                                                                                   Error executing command: Error downloading mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.spring-tx/4.3.7.RELEASE_1

Issue Links

• is related to: KARAF-5193 Add feature/kar/bundle action report, feature:tree-show & bundle:status/feature:status
• links to: GitHub Pull Request #320