Installation problem: no response from container

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Christian C. Schouten

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Nov 9, 2021, 2:09:04 PM11/9/21
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Hello everybody, I am trying to install vocbench 10.1.1 but am not having much luck. I've probably done something wrong so I would appreciate any help. The server is a ubuntu 20.04 machine with 16GB RAM.

First (and perhaps, preferred), I tried to simply unzip the vocbench3-10.1.1-full.zip file and run the bin/karaf script. After a little while, some java exceptions show up (see below) indicating the karaf application is having trouble initializing.

I then tried to do the docker setup with the following commands:
$ sudo mkdir /var/www/semanticturkey
$ sudo chown schoutencc:www-data /var/www/semanticturkey
$ mkdir /var/www/semanticturkey/10.1.1
$ mkdir -p /var/www/semanticturkey/helpers/graphdb-with-st-sails
$ mkdir -p /var/www/semanticturkey/volumes/{stdata,gdbhome}
$ mv vocbench3-10.1.1-full.zip /var/www/semanticturkey/10.1.1
$ cd /var/www/semanticturkey/10.1.1
$ sudo docker build -t vocbench3:10.1.1 .
$ cd /var/www/semanticturkey/helpers/graphdb-with-st-sails
$ cd /var/www/semanticturkey
$ sudo docker-compose up -d

This looks like it's working, because:

$ java -version
openjdk version "1.8.0_292"
OpenJDK Runtime Environment (build 1.8.0_292-8u292-b10-0ubuntu1~20.04-b10)
OpenJDK 64-Bit Server VM (build 25.292-b10, mixed mode)

$ sudo docker ps -a
CONTAINER ID   IMAGE                            COMMAND                  CREATED      STATUS                    PORTS                                       NAMES
f41e497baaae   vocbench3:10.1.1                 "bin/karaf server"       3 days ago   Up 47 hours               0.0.0.0:1979->1979/tcp, :::1979->1979/tcp   semanticturkey_vocbench3_1
66302846c717   graphdb-with-st-sails:9.8.1-se   "/opt/graphdb/dist/b…"   3 days ago   Up 47 hours               127.0.0.1:7200->7200/tcp                    semanticturkey_graphdb_1
383b21f76fa9   vocbench3:10.1.1                 "bin/karaf server"       3 days ago   Exited (137) 3 days ago                                               vocbench3-10.1.1

$ sudo netstat -plnt | grep docker
tcp        0      0 0.0.0.0:1979            0.0.0.0:*               LISTEN      175554/docker-proxy
tcp        0      0 127.0.0.1:7200          0.0.0.0:*               LISTEN      3989589/docker-prox
tcp6       0      0 :::1979                 :::*                    LISTEN      175561/docker-proxy

But unfortunately, the browser at localhost:1979 shows no page.
So, looking at the logs, I see:

$ sudo docker logs semanticturkey_vocbench3_1
ps: unrecognized option: p
BusyBox v1.33.1 () multi-call binary.

Usage: ps [-o COL1,COL2=HEADER] [-T]

Show list of processes

        -o COL1,COL2=HEADER     Select columns for display
        -T                      Show threads
ST Home Directory: file:/opt/vocbench3/semanticturkey-10.1.1/
Remote SPARQL Endpoints: []
Data dumps: []
Adding data located at: bundle://128.0:0/META-INF/it.uniroma2.art.maple/access_implementations.ttl
ST Started

Which tells me one thing went wrong but the rest of the process managed to go through. However, the error with ps must have somehow blocked it because the container is not serving requests.

Can anybody offer any suggestions?
I would prefer the non-docker setup since I am not very proficient in docker and prefer direct system access.

Thanks in advance,

Chris


=====
Java stacktrace from non-docker setup:

$ ./karaf server
org.apache.karaf.features.internal.util.MultiException: Error:
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export-Package=*;version="3.1.12"
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export-Package=*;version="3.1.12"
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.<init>(MavenDownloadManager.java:91)
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:457)
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:452)
        at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:224)
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:388)
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1025)
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:964)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export                                               -Package=*;version="3.1.12"
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                at java.util.concurrent.Executors$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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Expor                                               t-Package=*;version="3.1.12"]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-c                                               ore-3.1.12.jar$Export-Package=*;version="3.1.12"]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltop                                               df-pdfbox-1.0.3.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.ja                                               r]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopd                                               f-slf4j-1.0.3.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-en                                               gine-core-2.0.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf                                               -core-1.0.3.jar]
19:51:37.052 ERROR [activator-1-thread-2] Error installing boot features
org.apache.karaf.features.internal.util.MultiException: Error:
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export-Package=*;version="3.1.12"
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export-Package=*;version="3.1.12"
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
        Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.<init>(MavenDownloadManager.java:91)
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:457)
        at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:452)
        at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:224)
        at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:388)
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1025)
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:964)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Export                                               -Package=*;version="3.1.12"
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                at java.util.concurrent.Executors$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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-core-3.1.12.jar$Expor                                               t-Package=*;version="3.1.12"]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jasig/cas/client/cas-client-core/3.1.12/cas-client-c                                               ore-3.1.12.jar$Export-Package=*;version="3.1.12"]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltopdf-pdfbox-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-pdfbox/1.0.3/openhtmltop                                               df-pdfbox-1.0.3.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/it/unibo/alice/tuprolog/tuprolog/3.2.1/tuprolog-3.2.1.ja                                               r]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopdf-slf4j-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-slf4j/1.0.3/openhtmltopd                                               f-slf4j-1.0.3.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-engine-core-2.0.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/velocity/velocity-engine-core/2.0/velocity-en                                               gine-core-2.0.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/cronutils/cron-utils/9.0.2/cron-utils-9.0.2.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/de/rototor/pdfbox/graphics2d/0.25/graphics2d-0.25.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/json/json/20090211/json-20090211.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/apache/axis/axis/1.4/axis-1.4.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/org/jsoup/jsoup/1.5.2/jsoup-1.5.2.jar]
        Suppressed: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
                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)
                ... 3 more
        Caused by: java.io.IOException: Could not download [wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf-core-1.0.3.jar]
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:91)
                at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
                ... 7 more
        Caused by: java.net.MalformedURLException: Unknown protocol: wrap
                at java.net.URL.<init>(URL.java:645)
                at java.net.URL.<init>(URL.java:508)
                at java.net.URL.<init>(URL.java:457)
                at org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
                ... 8 more
        Caused by: java.lang.IllegalStateException: Unknown protocol: wrap
                at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
                at java.net.URL.<init>(URL.java:640)
                ... 11 more
        Suppressed: [CIRCULAR REFERENCE: java.io.IOException: Error downloading wrap:file:/var/www/semanticturkey/10.1.1/system/com/openhtmltopdf/openhtmltopdf-core/1.0.3/openhtmltopdf                                               -core-1.0.3.jar]


Christian C. Schouten

unread,
Nov 9, 2021, 2:23:15 PM11/9/21
to vocbench-user
I have btw tried to fix the error through:
$ sudo docker exec -it semanticturkey_vocbench3_1 /bin/sh
# apk --no-cache add procps
# exit
$ sudo docker-compose down
$ sudo docker-compose up -d
$ sudo docker logs semanticturkey_vocbench3_1 ST Home Directory: file:/opt/vocbench3/semanticturkey-10.1.1/ Remote SPARQL Endpoints: [] Data dumps: [] Adding data located at: bundle://128.0:0/META-INF/it.uniroma2.art.maple/access_implementations.ttl ST Started
So, the ps error is gone, but a "curl http://localhost:1979" still fails with timeout as does a web request to localhost:1979/vocbench3


Op dinsdag 9 november 2021 om 20:09:04 UTC+1 schreef Christian C. Schouten:

Manuel Fiorelli

unread,
Nov 19, 2021, 3:22:29 PM11/19/21
to Christian C. Schouten, vocbench-user
Hi Christian,

I'll try to help you install VocBench. Unfortunately, I don't have a machine (even a virtual one) with Ubuntu 20.04 installed, so I can't replicate your usage scenario exactly.

Concerning the direct use of the archive vocbench3-10.1.1-full.zip, I have never seen the exceptions you reported. Actually, I've occasionally seen a similar one but related to the webbundle protocol instead.
This exception is thrown sporadically, probably because of a race condition between the installation of the core system and the deployment of the WAR archive implementing the VocBench user interface.
This is a problem we are investigating, for which I've found the workaround described below.
I've to formulate a hypothesis about your specific exception.

While I don't know why Docker should improve the situation, the fact that the Semantic Turkey console started is promising. So, let us address this.

The first thing that I suggest is not to use the same directory (/var/www/semanticturkey) for building the image and for running the container.
The first thing that I suggest you to do is to run VocBench alone without GraphDB, using the docker command as explained in the README. Bear in mind that the initialization of the system
might require from tens of seconds to a few minutes.
I've replicated the procedure and I didn't find any issue. I'm unsure whether Docker has chached a previous version of the Alpine OS in my system or in yours.
That said, it might appear the exception related to the webbundle protocol for which I've a workaround.

Looking at your steps, I didn't find anything about the license of GraphDB. Indeed, the provided configuration for docker compose requires a license of the SE version of GraphDB.

Please let us know any feedback.

Best regards,
Manuel

PS
This is the workaround for the webbundle protocol exception. The following steps should be used to modify the zip archive vocbench3-10.1.1-full.zip

inside the directory system\it\uniroma2\art\semanticturkey, create the directory structure

vocbench3\10.1.1

move the artifact vocbench3-10.1.1.war from the directory deploy to the newly crated directory

Edit the file st-builder-10.1.1-features.xml inside the directory

system\it\uniroma2\art\semanticturkey\st-builder\10.1.1

Identify the element

<feature name="semantic_turkey" version="10.1.1">

<!-- First install all prerequisites -->
<feature>semantic_prereq</feature>

Modify it like the following

<!-- First install all prerequisites -->
<feature>semantic_prereq</feature>

<bundle dependency="false">webbundle:mvn:it.uniroma2.art.semanticturkey/vocbench3/10.1.1/war?Web-ContextPath=vocbench3</bundle>



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