Getting classnotfound at instantiating OSClient

[sjpatil]

OSClient os = OSFactory.builder()
.endpoint("http://127.0.0.1:5000/v2.0")
.credentials("admin","sample")
.tenantName("admin")
.authenticate();
gave following exception
Exception in thread "main" java.lang.NoClassDefFoundError: javax/ws/rs/ClientErrorException
at org.openstack4j.openstack.OSFactory.authenticate(OSFactory.java:67)
at test.OpenstackImage.main(OpenstackImage.java:29)
Caused by: java.lang.ClassNotFoundException: javax.ws.rs.ClientErrorException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 2 more

[gondor]

What version of Java are you using?
Is this being tested in Eclipse via imported maven project or runtime?

[sjpatil]

I am using jdk 1.7 I downloaded a jar and added to build path and then
tried this example

On Sat, Apr 12, 2014 at 8:22 PM, Jeremy Unruh notifications@github.comwrote:

What version of Java are you using?
Is this being tested in Eclipse via imported maven project or runtime?

Reply to this email directly or view it on GitHubhttps://github.com/gondor/openstack4j/issues/2#issuecomment-40282262
.

[gondor]

Ok, OpenStack4j has required dependencies for Jersey, Jackson and Gauva. I haven't added this to the docs yet but you can also download this jar which is an "all in one" with all dependencies includes.

Try it out instead of the openstack4j-xx.jar you downloaded and let me know.

http://openstack4j.com/downloads/openstack4j-1.0.1-withdeps.jar

[sjpatil]

With jar you gave It could instantiate osClient but I tried uploading image
and it threw exception

http://pastie.org/9075336

code is

Payload payload = Payloads.create(new
File("C:\ubuntu-12.04-server-i386.iso"));

    Image image = os.images().create(Builders.image()
                    .name("Cirros 0.3.0 x64")
                    .isPublic(true)
                    .containerFormat(ContainerFormat.BARE)
                    .diskFormat(DiskFormat.ISO)
                    .build(), payload);
    System.out.println("Image created");

On Sat, Apr 12, 2014 at 8:50 PM, Jeremy Unruh notifications@github.comwrote:

Ok, OpenStack4j has required dependencies for Jersey, Jackson and Gauva. I
haven't added this to the docs yet but you can also download this jar which
is an "all in one" with all dependencies includes.

Try it out instead of the openstack4j-xx.jar you downloaded and let me
know.

http://openstack4j.com/downloads/openstack4j-1.0.1-withdeps.jar

Reply to this email directly or view it on GitHubhttps://github.com/gondor/openstack4j/issues/2#issuecomment-40283214
.

[gondor]

You need to give your JVM more memory when running it since operations like uploading an image have to buffer to the OS server.

java -Xms1024m -Xmx2048m normal cp and test params

http://stackoverflow.com/questions/2294268/how-can-i-increase-the-jvm-memory

[sjpatil]

I copy pasted

-Xms1024m -Xmx2048m

in Run configuration of my program in eclipse and it still failed with same
exception

On Sat, Apr 12, 2014 at 9:20 PM, Jeremy Unruh notifications@github.comwrote:

You need to give your JVM more memory when running it since operations
like uploading an image have to buffer to the OS server.

java -Xms1024m -Xmx2048m normal cp and test params

http://stackoverflow.com/questions/2294268/how-can-i-increase-the-jvm-memory

Reply to this email directly or view it on GitHubhttps://github.com/gondor/openstack4j/issues/2#issuecomment-40283963
.

[gondor]

Your eclipse memory is too low. See https://wiki.eclipse.org/FAQ_How_do_I_increase_the_heap_size_available_to_Eclipse%3F

[gondor]

Closing issue as environment setup - no API issues found