Search found 14 matches

by sg431
31 Mar 2023, 09:13
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Re: Slow startup - many jars

Yes, the itw-settings-tool seems to be overextended when cache has a huge content. It looks like, it takes more and more time to start/update an application in relation to the current size of the content of the cache. It takes long not at second time, but when days and weeks go by, and the cache get...
by sg431
30 Mar 2023, 07:29
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Re: Slow startup - many jars

The current content of the local ows-file-cache is a relevant factor. Starting an application took over 25 Minutes (!). Cleaning file cache with on board functions in ows seems not to work (perhaps because of to much content?). After deleting the cache files with os system commands the start of the ...
by sg431
09 Sep 2022, 15:11
Forum: Public Forums
Topic: Spring Boot and Openwebstart
Replies: 1
Views: 5471

Spring Boot and Openwebstart

We would like to use Spring Boot together with Openwebstart, but a combination does not seem to be possible: https://stackoverflow.com/questions/52297038/exception-when-using-spring-boot-and-java-web-start-jnlp https://stackoverflow.com/questions/33232111/unable-to-start-spring-boot-in-jnlp-with-jav...
by sg431
28 Apr 2022, 08:16
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Re: Slow startup - many jars

Is there anything else I can do here now?
by sg431
28 Apr 2022, 08:12
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

Is there anything else I can do here now?
by sg431
13 Apr 2022, 13:33
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

I started it from the command line as suggested. The result is that it worked every time I tried.
So it can only be due to a bug in OWS.
by sg431
08 Apr 2022, 08:30
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

I looked at the dependencies again, but nothing is duplicated. Also, I tried different things when building the project, but the error keeps coming up.
by sg431
05 Apr 2022, 08:13
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

So now is your application starting with all the specified jvm-args? Yes Could it be that there is n old and new version of the class in different jars and that it is dependent on the order in which the class loader is loading the class from the jars. I looked for it, but the classes don't seem to ...
by sg431
04 Apr 2022, 12:44
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

Adding the properties did not bring any change. The HTTP 401 error only occurs because the request is first made without a password. This has nothing to do with this. The ServiceLoader and the NoClassDefFoundError should belong together and be the cause of the problem. I have checked the jars, but n...
by sg431
04 Apr 2022, 11:53
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Re: Slow startup - many jars

Yes, it is the same application. But it also applies to other applications that have the same base. For other users, the download time is much longer than 2 minutes.
by sg431
01 Apr 2022, 06:44
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

Re: NoClassDefFoundError

Here is the information:
ows: 1.5.2
java: oracle_1.8.0_171
There is no difference after clearing the cache and with OWS 3.0.0 alpha.

Log files are sent to openwebstart@karakun.com
by sg431
31 Mar 2022, 15:05
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Re: Slow startup - many jars

Yes, the progress bar is displayed for each jar.
by sg431
31 Mar 2022, 13:58
Forum: Public Forums
Topic: Slow startup - many jars
Replies: 10
Views: 10419

Slow startup - many jars

We use applications that consist of about 270 jars that need to be loaded. Starting with Oracle Webstart takes only a few seconds. With Openwebstart it can take up to 10 minutes. For individual users it is faster (about 1 minute), but not always. Network problems should not be present. We have tried...
by sg431
31 Mar 2022, 13:46
Forum: Public Forums
Topic: NoClassDefFoundError
Replies: 12
Views: 12712

NoClassDefFoundError

A NoClassDefFoundError occurs in our applications. It happens only when starting via Openwebstart (not every time). With Oracle-Webstart and locally in Eclipse the error does not occur. Here is an example with the geotools library: Caused by: java.lang.NoClassDefFoundError     at sun.reflect.NativeC...