Update server/src/main/java/com/cloud/storage/VolumeApiServiceImpl.java

Co-authored-by: dahn <daan.hoogland@gmail.com>

Author: jbampton

server/src/main/java/com/cloud/storage/VolumeApiServiceImpl.java

@@ -4201,7 +4201,7 @@ public String extractVolume(ExtractVolumeCmd cmd) {
                 } catch (InterruptedException e) {
                     throw new RuntimeException("Operation is interrupted", e);
                 } catch (ExecutionException e) {
-                    throw new RuntimeException("Execution exception", e);
+                    throw new CloudRuntimeException("Execution exception getting the outcome of the asynchronous extract volume job", e);
                 }
 
                 Object jobResult = _jobMgr.unmarshallResultObject(outcome.getJob());