dependency updates for vagrant example

[DLotts]

Vagrantfile changed to update Linux version, tomcat version, rdf4j server version.
This replaces #309 unless furkanozbay wants to pull and test from his original PR 309.
Updated tomcat (v9) , Accumulo v1.6.6 , RDF4J v2.5.5 and Ubuntu-18.04.
Fixed bugs with logging. Tomcat9 requires permissions for writable directories.

Tests

Go to vagrantExample and run vagrant up. No need to build Rya. However you do, you can easily use your own Rya build not from the repository.

See that it succeeds to build
You can run the thru the verification from the Readme.

People To Reivew

@adinancr @amihalik @furkanozbay

[adinancr]

I was able to run the vagrant file by changing the RYA_EXAMPLE_VERSION to 4.0.0-incubating. Everything worked fine.
It would be great if we could update the Accumulo version to 1.10.0 (their LTM release)

[adinancr]

Any chance of updating the Accumulo dependency? 1.6.5 is very old

[k-tipp]

I could also run the vagrant file without error changing RYA_EXAMPLE_VERSION to 4.0.0-incubating. However, the rdf4j-workbench seems to have problems. For example visiting http://rya-example-box:8080/rdf4j-workbench/repositories/[repository_name]/namespaces throws "java.lang.NoClassDefFoundError: Could not initialize class org.apache.accumulo.core.client.ZooKeeperInstance".

[DLotts]

I just updated a bunch on the Vagrantfile. Could you try this new version? #318 david.

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On Thu, Nov 19, 2020 at 2:16 PM k-tipp ***@***.***> wrote: I could also run the vagrant file without error changing RYA_EXAMPLE_VERSION to 4.0.0-incubating. However, the rdf4j-workbench seems to have problems. For example visiting http://rya-example-box:8080/rdf4j-workbench/repositories/[repository_name]/namespaces throws "java.lang.NoClassDefFoundError: Could not initialize class org.apache.accumulo.core.client.ZooKeeperInstance". — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#318 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABRUH56BB77V6IKCRUEO4HLSQVVJHANCNFSM4SY6TB3A> .

[k-tipp]

Thanks for the update David. The problem still persists for me, maybe I have time in the next few days to investigate a little on it.

[DLotts]

throws "java.lang.NoClassDefFoundError: Could not initialize class

org.apache.accumulo.core.client.ZooKeeperInstance" This might be an issue with 4.0.0-incubating. I have been testing with 4.0.1-snapshot that I build. I get a different error if I attempt to create a New Repository in the workbench. The create button does nothing, but in Chrome developer tools (Ctrl-Shift-C, Network, click "Create" button in the workbench create repo form, click on the resulting entry in Network.) I see: org.eclipse.rdf4j.workbench.exceptions.BadRequestException: No such repository: undefined I went ahead and merged this into master because what it replaced in master did not work at all. At least this version has a working Rya even if the workbench integration might be failing. Can you confirm that Rya's service (not using workbench) is working?: http://rya-example-box:8080/web.rya/sparqlQuery.jsp david.

[adinancr]

I tested with Rya version 4.0.0-incubating and got the same error when trying to use workbench, but I was able to load data using the REST endpoint and query using http://rya-example-box:8080/web.rya/sparqlQuery.jsp

[DLotts]

I am really itching to do a release. Anyone opposed to doing the release ASAP and filing a bug for this? david.

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On Sat, Dec 12, 2020 at 7:09 PM adinancr ***@***.***> wrote: I tested with Rya version 4.0.0-incubating and got the same error when trying to use workbench, but I was able to load data using the REST endpoint and query using http://rya-example-box:8080/web.rya/sparqlQuery.jsp — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#318 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABRUH5ZXBXTJI5ZOYYBSFT3SUQA5FANCNFSM4SY6TB3A> .

[adinancr]

I'm fine with the release and submitting a bug report, but we need to remove all incubating references before doing the release - see https://issues.apache.org/jira/browse/RYA-526
This was assigned to me, I just did not get to it. I can work on it tonight.

Also maybe the readme.md for the Vagrant file should change to reflect the latest versions used in the file (in particular the Common Errors in the VM section to replace tomcat with tomcat9 and make the versions of accumulo and zookeeper match with what is in the file)

[DLotts]

Okay that would be great if you could do that. Let me know and I can do it. I was planning on doing it as part of the release. david.

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On Sun, Dec 13, 2020, 11:51 AM adinancr ***@***.***> wrote: I'm fine with the release and submitting a bug report, but we need to remove all incubating references before doing the release - see https://issues.apache.org/jira/browse/RYA-526 This was assigned to me, I just did not get to it. I can work on it tonight. Also maybe the readme.md for the Vagrant file should change to reflect the latest versions used in the file (in particular the Common Errors in the VM section to replace tomcat with tomcat9 and make the versions of accumulo and zookeeper match with what is in the file) — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#318 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABRUH55N63GFV5HCLP6AJSDSUTWIBANCNFSM4SY6TB3A> .