- Devel - oVirt List Archives

[Engine-devel] [IMPORTANT] DB upgrade scripts for master and for stable branch
by Eli Mesika 27 Oct '13

27 Oct '13

Hi Please note that any upgrade script introduced to the master branch should have the 03_04 prefix. If this script is resolving a blocker/exception BZ it should be ported to the ovirt-engine-3.3 branch with a 03_03 prefix !!! We have encountered some patches that broke the upgrade from ovirt-engine-3.3 to master as a result of 1) naming new upgrade scripts in master branch with 03_03 prefix 2) naming new upgrade scripts in ovirt-engine-3.3 stable branch with 03_04 prefix I am available for any question and asking you to add me to any DB related script as a reviewer even if I +2 the master patch and you just back-port it to ovirt-engine-3.3. It may save us a lot of noise. Thanks for your cooperation Eli

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[Engine-devel] How to DELETE Disk in Illegal state
by Edgar 27 Oct '13

27 Oct '13

------=_Part_413267_1226530455.1382793337629 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit Hi all, I have encounter a problem that can not remove disk in Illegal state,almost all method I can do on Web UI. I ask for help is is possible to remove it on backend database,and what the psql command will perform this? another question is if the illegal state disk was removed from backend database by psql command whether disk space will be recycle by system? Here is related error message on engine.log 2013-10-26 18:03:47,826 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-3-thread-30) [6e9ad129] Command DeleteImageGroupVDS execution failed. Exception: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Image does not exist in domain: 'image=b518e267-fba3-4222-964a-488de5a7360f, domain=63322733-a0cd-4648-9a48-d851c219e61e' 2013-10-26 18:03:47,828 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-30) [6e9ad129] FINISH, DeleteImageGroupVDSCommand, log id: 5cde6484 2013-10-26 18:03:47,828 ERROR [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-30) [6e9ad129] Command org.ovirt.engine.core.bll.RemoveImageCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Image does not exist in domain: 'image=b518e267-fba3-4222-964a-488de5a7360f, domain=63322733-a0cd-4648-9a48-d851c219e61e' 2013-10-26 18:03:47,834 INFO [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-30) [6e9ad129] Command [id=9ffffbc3-4d5d-497d-a6f3-efca7362ef15]: Compensating CHANGED_STATUS_ONLY of org.ovirt.engine.core.common.businessentities.Image; snapshot: EntityStatusSnapshot [id=90eb85d4-8d88-4691-8453-585554dff5ac, status=ILLEGAL]. oVirt engine:3.2.1-1.41.el6.noarch.rpm vdsm:4.10.3-0.36.23.el6.noarch.rpm ------=_Part_413267_1226530455.1382793337629 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>Hi all,<br>I have encounter a problem that can not remove disk in Illegal state,almost all method I can do on Web UI.</div><div>I ask for help is is possible to remove it on backend database,and what the psql command will perform this?<br>another question is if the illegal state disk was removed from backend database by psql command whether disk space will be recycle by system?</div><div> </div><div>Here is related error message on engine.log<br>2013-10-26 18:03:47,826 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-3-thread-30) [6e9ad129] Command DeleteImageGroupVDS execution failed. Exception: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Image does not exist in domain: 'image=b518e267-fba3-4222-964a-488de5a7360f, domain=63322733-a0cd-4648-9a48-d851c219e61e'<br>2013-10-26 18:03:47,828 INFO  [org.ovirt.engine.core.vdsbroker.irsbroker.DeleteImageGroupVDSCommand] (pool-3-thread-30) [6e9ad129] FINISH, DeleteImageGroupVDSCommand, log id: 5cde6484<br>2013-10-26 18:03:47,828 ERROR [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-30) [6e9ad129] Command org.ovirt.engine.core.bll.RemoveImageCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Image does not exist in domain: 'image=b518e267-fba3-4222-964a-488de5a7360f, domain=63322733-a0cd-4648-9a48-d851c219e61e'<br>2013-10-26 18:03:47,834 INFO  [org.ovirt.engine.core.bll.RemoveImageCommand] (pool-3-thread-30) [6e9ad129] Command [id=9ffffbc3-4d5d-497d-a6f3-efca7362ef15]: Compensating CHANGED_STATUS_ONLY of org.ovirt.engine.core.common.businessentities.Image; snapshot: EntityStatusSnapshot [id=90eb85d4-8d88-4691-8453-585554dff5ac, status=ILLEGAL].</div><div> </div><div>oVirt engine:3.2.1-1.41.el6.noarch.rpm<br>vdsm:4.10.3-0.36.23.el6.noarch.rpm</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_413267_1226530455.1382793337629--

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[Engine-devel] fails when build engine source code
by bigclouds 25 Oct '13

25 Oct '13

------=_Part_69431_572265507.1382670236563 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit hi,all look at the error. UI Utils Compatibility part fails. [INFO] UI Utils Compatibility (for UICommon) ............. FAILURE [0.385s] [INFO] Frontend for GWT UI Projects ...................... SKIPPED [INFO] UICommonWeb ....................................... SKIPPED [INFO] oVirt GWT UI common infrastructure ................ SKIPPED [INFO] WebAdmin .......................................... SKIPPED [INFO] UserPortal ........................................ SKIPPED [INFO] oVirt Server EAR .................................. SKIPPED [ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.5.1:compile (default) on project uicompat: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources. -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.5.1:compile (default) on project uicompat: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources. at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: org.apache.maven.plugin.MojoExecutionException: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources. at org.codehaus.mojo.gwt.shell.CompileMojo.compilationRequired(CompileMojo.java:495) at org.codehaus.mojo.gwt.shell.CompileMojo.compile(CompileMojo.java:356) at org.codehaus.mojo.gwt.shell.CompileMojo.doExecute(CompileMojo.java:280) at org.codehaus.mojo.gwt.shell.AbstractGwtShellMojo.execute(AbstractGwtShellMojo.java:172) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) ... 19 more Caused by: org.codehaus.mojo.gwt.utils.GwtModuleReaderException: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources. at org.codehaus.mojo.gwt.AbstractGwtModuleMojo.readModule(AbstractGwtModuleMojo.java:205) at org.codehaus.mojo.gwt.GwtModule.getLocalInherits(GwtModule.java:189) at org.codehaus.mojo.gwt.GwtModule.getInherits(GwtModule.java:149) at org.codehaus.mojo.gwt.GwtModule.getEntryPoints(GwtModule.java:114) at org.codehaus.mojo.gwt.shell.CompileMojo.compilationRequired(CompileMojo.java:409) ... 24 more [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :uicompat ------=_Part_69431_572265507.1382670236563 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div><div>hi,all</div><div>look at the error.    <span style="line-height: 1.7;">UI Utils Compatibility part fails.</span></div><div>[INFO] UI Utils Compatibility (for UICommon) ............. FAILURE [0.385s]</div><div>[INFO] Frontend for GWT UI Projects ...................... SKIPPED</div><div>[INFO] UICommonWeb ....................................... SKIPPED</div><div>[INFO] oVirt GWT UI common infrastructure ................ SKIPPED</div><div>[INFO] WebAdmin .......................................... SKIPPED</div><div>[INFO] UserPortal ........................................ SKIPPED</div><div>[INFO] oVirt Server EAR .................................. SKIPPED</div></div><div>[ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.5.1:compile (default) on project uicompat: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources. -> [Help 1]</div><div>org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.5.1:compile (default) on project uicompat: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources.</div><div>        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)</div><div>        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)</div><div>        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)</div><div>        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)</div><div>        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)</div><div>        at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)</div><div>        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)</div><div>        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)</div><div>        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)</div><div>        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)</div><div>        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)</div><div>        at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)</div><div>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div><div>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</div><div>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</div><div>        at java.lang.reflect.Method.invoke(Method.java:606)</div><div>        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)</div><div>        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)</div><div>        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)</div><div>        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)</div><div>Caused by: org.apache.maven.plugin.MojoExecutionException: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources.</div><div>        at org.codehaus.mojo.gwt.shell.CompileMojo.compilationRequired(CompileMojo.java:495)</div><div>        at org.codehaus.mojo.gwt.shell.CompileMojo.compile(CompileMojo.java:356)</div><div>        at org.codehaus.mojo.gwt.shell.CompileMojo.doExecute(CompileMojo.java:280)</div><div>        at org.codehaus.mojo.gwt.shell.AbstractGwtShellMojo.execute(AbstractGwtShellMojo.java:172)</div><div>        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)</div><div>        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)</div><div>        ... 19 more</div><div>Caused by: org.codehaus.mojo.gwt.utils.GwtModuleReaderException: GWT Module org.ovirt.engine.core.SearchBackend not found in project sources or resources.</div><div>        at org.codehaus.mojo.gwt.AbstractGwtModuleMojo.readModule(AbstractGwtModuleMojo.java:205)</div><div>        at org.codehaus.mojo.gwt.GwtModule.getLocalInherits(GwtModule.java:189)</div><div>        at org.codehaus.mojo.gwt.GwtModule.getInherits(GwtModule.java:149)</div><div>        at org.codehaus.mojo.gwt.GwtModule.getEntryPoints(GwtModule.java:114)</div><div>        at org.codehaus.mojo.gwt.shell.CompileMojo.compilationRequired(CompileMojo.java:409)</div><div>        ... 24 more</div><div>[ERROR] </div><div>[ERROR] Re-run Maven using the -X switch to enable full debug logging.</div><div>[ERROR] </div><div>[ERROR] For more information about the errors and possible solutions, please read the following articles:</div><div>[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException</div><div>[ERROR] </div><div>[ERROR] After correcting the problems, you can resume the build with the command</div><div>[ERROR]   mvn <goals> -rf :uicompat</div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_69431_572265507.1382670236563--

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[Engine-devel] missing AIO_CONFIG_NOT_AVAILABLE on 3.3 branch
by Tomas Jelinek 25 Oct '13

25 Oct '13

Hey, I have noticed an error: ***L:ERROR Internal error: type object 'Stages' has no attribute 'AIO_CONFIG_NOT_AVAILABLE' while running engine-setup --jboss-home=... This does not happen on the master, only on ovirt-engine-3.3 - I guess the problem is that the http://gerrit.ovirt.org/#/c/20262 is not backported. I have not seen any pending patch on the 3.3 branch - any reason for that? Thanx, Tomas

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[Engine-devel] CfP: Virtualisation and IaaS DevRoom at FOSDEM'14
by Itamar Heim 22 Oct '13

22 Oct '13

https://groups.google.com/forum/#!forum/fosdem14-virt-and-iaas-devroom Call for Participation The scope for this devroom is open source, openly-developed projects in the areas of virtualisation and IaaS type clouds, ranging from low level to data center, up to cloud management platforms and cloud resource orchestration. Sessions should always target a developer audience. Bonus points for collaborative sessions that would be appealing to developers from multiple projects. We are particularly interested in the following themes: - low level virtualisation aspects - new features in classic and container-based virtualisation technologies - new use cases for virtualisation, such as virtualisation in mobile, automotive and embedded in general - other resource virtualisation technologies: networking, storage, … - deep technical dives into specific IaaS or virtualisation management projects features - relationship between IaaS projects and specific dependencies (not just virtualisation) - integration and development leveraging solutions from multiple projects Important dates Submission deadline: Sunday, December 1st, 2013 Acceptance notifications: Sunday, December 15th, 2013 Final schedule announcement: Friday January 10th, 2014 Devroom @ FOSDEM'14: February 1st & 2nd, 2014 Practical Submissions should be 40 minutes, and consist of a 30 minute presentation with 10 minutes of Q&A or 40 minutes of discussions (e.g., requests for feedback, open discussions, etc.). Interactivity is encouraged, but optional. Talks are in English only. We do not provide travel assistance or reimbursement of travel expenses for accepted speakers. Submissions should be made via the FOSDEM submission page at https://penta.fosdem.org/submission/FOSDEM14 : - If necessary, create a Pentabarf account and activate it - In the “Person” section, provide First name, Last name (in the “General” tab), Email (in the “Contact” tab) and Bio (“Abstract” field in the “Description” tab) - Submit a proposal by clicking on “Create event" - Important! Select the "Virtualisation and IaaS" track (on the “General” tab) - Provide the title of your talk (“Event title” in the “General” tab) - Provide a 250-word description of the subject of the talk and the intended audience (in the “Abstract” field of the “Description” tab) - Provide a rough outline of the talk or goals of the session (a short list of bullet points covering topics that will be discussed) in the “Full description” field in the “Description” tab Contact For questions w.r.t. the Virtualisation and IaaS DevRoom at FOSDEM'14, please contact the organizers via fosdem14-virt-and-iaas-devroom(a)googlegroups.com (or via https://groups.google.com/forum/#!forum/fosdem14-virt-and-iaas-devroom)

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[Engine-devel] New branch created - ovirt-engine-3.3.1
by Ofer Schreiber 22 Oct '13

22 Oct '13

Hey, A new branch has been created: ovirt-engine-3.3.1 (based on based on ovirt-engine-3.3 [8af79fdab50ed9c3fabab92a156845f6f0937fce - core:Upgrade script missing field in vm_template]). If you encounter a severe release blocker, please make sure that: 1. The patch proposed for BOTH ovirt-engine-3.3 and ovirt-engine-3.3.1 2. The patch has both VERIFIED and +2 CR. 3. Relevant bug blocks the ovirt-engine-3.3.1 release tracker (https://bugzilla.redhat.com/show_bug.cgi?id=1019391) Once done, the branch maintainer will merge your patch. Thanks, Ofer Schreiber

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[Engine-devel] ui code: possible problem in 'remove' confirmation dialog
by Einav Cohen 21 Oct '13

21 Oct '13

Hi, Looking at the current code: It seems that we cannot set the message within a 'remove' confirmation dialog if its HashName starts with "remove_" - it is being set "statically[1] I don't have a major problem with relying on the HashName for setting a *default* message (in fact, I don't have a problem [1] From RemoveConfirmationPopupView.java, line 86: public void setMessage(String message) { if (getHashName() != null && getHashName().startsWith("remove_")) { //$NON-NLS-1$ super.setMessage(constants.removeConfirmationPopupMessage()); } else { super.setMessage(message); } } ---- Regards, Einav Cohen Baum RHEV-M Engineering - UX Team Manager Red Hat, Inc. 314 Littleton Road Westford, MA 01886 T [internal]: (81) 31046 T [external]: (+1) 978 589 1046 IRC: ecohen @ - RHAT [internal]: #rhev-dev #boston #westford #tlv - OFTC [external]: #ovirt

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[Engine-devel] Localization of canDoAction error messages
by Martin Sivak 18 Oct '13

18 Oct '13

Hi, I am trying to improve the messages the user gets when scheduling fails. But I have found an interesting issue regarding localization. The texts here are simplified, but should demonstrate what I am trying to do. So here is the flow: - RunVmCommand's canDoAction fails because there is no host that fits the constraints - For each host I add a message to getReturnValue().getCanDoActionMessages() in the format of "Host XYZ failed constraint ABCD". - I log the same message to the log I expect the log to contain the strings in english and a localized version to be shown in the error popup that will be displayed by the webadmin. And the question is.. how do I localize this? I looked at AppErrors and AppMessages, but there is not way of using them from the backend side. Any ideas? -- Martin Sivák msivak(a)redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ

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[Engine-devel] Request for Fedora 20 VM
by Sandro Bonazzola 17 Oct '13

17 Oct '13

Hi, Fedora 20 Alpha has been released and can be downloaded from http://fedoraproject.org/get-prerelease. I think it's time to start running our tests and build nightly also on Fedora 20 in order to discover possible compatibility issues. Can infra provide a Fedora 20 VM for jenkins use? Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Engine-devel] use jrebel to stop redeploying and save precious time
by Roy Golan 16 Oct '13

16 Oct '13

This is a multi-part message in MIME format. --------------090103020304090804070707 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi all oVirt developers now have FOSS license to use jRebel. what is jRebel? from http://zeroturnaround.com/software/jrebel/ "View Changes Instantly, See all changes to Java application instantly in the browser. Save and refresh! Locally or remotely. No Maven build needed!" Yes no need to run make,mvn,setup and so on... step to make it work (5 minutes work) * install jRebel plugin for your IDE - http://manuals.zeroturnaround.com/jrebel/ide/index.html * send me a *private* mail, I'll reply back with the key, then go activate the plugin from your IDE * right click "bll" project and ask the pick jRebel from the menu to create a rebel.xml * place /*20-java.conf*/ under */$PREFIX/ovirt-engine/etc/ovirt-engine/engine.conf.d//* and edit it to point to your jrebel.jar. this is my /*20-java.conf*/: ENGINE_JVM_ARGS="${ENGINE_JVM_ARGS} -javaagent:/home/rgolan/.IntelliJIdea12/config/plugins/jr-ide-idea/lib/jrebel/jrebel.jar" from now on, every change to a class in bll which is compiled (so target/classes dir changes) will be reloaded in the jvm. note: this add few seconds to jboss boot time. but worth it. Thanks, Roy --------------090103020304090804070707 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi all<br> <br> oVirt developers now have FOSS license to use jRebel.<br> <br> what is jRebel?<br> <br> from <a class="moz-txt-link-freetext" href="http://zeroturnaround.com/software/jrebel/">http://zeroturnaround.com/software/jrebel/</a><br> <br> "View Changes Instantly, <div class="card-col"> <p>See all changes to Java application instantly in the browser. Save and refresh! Locally or remotely. No Maven build needed!"<br> </p> <p><br> Yes no need to run make,mvn,setup and so on...<br> </p> <p><br> step to make it work (5 minutes work)<br> </p> <p>* install jRebel plugin for your IDE - <a class="moz-txt-link-freetext" href="http://manuals.zeroturnaround.com/jrebel/ide/index.html">http://manuals.zeroturnaround.com/jrebel/ide/index.html</a><br> * send me a *private* mail, I'll reply back with the key, then go activate the plugin from your IDE <br> * right click "bll" project and ask the pick jRebel from the menu to create a rebel.xml <br> * place <i><b>20-java.conf</b></i> under <b><i>$PREFIX/ovirt-engine/etc/ovirt-engine/engine.conf.d/</i></b> and edit it to point to your jrebel.jar.<br> </p> <p>    this is my <i><b>20-java.conf</b></i>: </p> <p>      ENGINE_JVM_ARGS="${ENGINE_JVM_ARGS} -javaagent:/home/rgolan/.IntelliJIdea12/config/plugins/jr-ide-idea/lib/jrebel/jrebel.jar"<br> </p> <p><br> from now on, every change to a class in bll which is compiled (so target/classes dir changes) will be reloaded in the jvm. <br> </p> <p><br> note: this add few seconds to jboss boot time. but worth it. <br> </p> </div> Thanks,<br> Roy<br> </body> </html> --------------090103020304090804070707--

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