Re: [ovirt-devel] [ENGINE] - failure to debug GWT
Hi, I think you just need to add your hostname where you start the dev mode to /etc/hosts somehow like this: $ hostname myHost than /etc/hosts is: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 myHost ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 myHost BTW, any reason you use the -Dgwt.persistentunitcache=false flag explicitly? False should be the default value for persistentunitcache. I'm runnning my debug mode only like this: make gwt-debug DEBUG_MODULE=webadmin Have a nice day, Tomas - Original Message - From: Yair Zaslavsky yzasl...@redhat.com To: devel@ovirt.org Sent: Tuesday, September 2, 2014 4:14:01 AM Subject: [ovirt-devel] [ENGINE] - failure to debug GWT Hi all, Maybe one can help me in strange debugging issues I have? I am running the debug server using the following line - make gwt-debug DEBUG_MODULE=webadmin DEV_EXTRA_BUILD_FLAGS=-Dgwt.persistentunitcache=false The server listens on port 8000 as expected. I then connect from Eclipse (using remote debug) to port 8000 - and the server crashes, this is what I see - http://pastebin.com/twapYa9N Can anyone help with this? Thanks, Yair (I will also paste here the output) - ERROR] [AppClassLoader@7ffe] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT [ERROR] [AppClassLoader@7ffe] info register classloader sun.misc.Launcher$AppClassLoader@7ffe [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT-sources.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] -bindAddress host 0.0.0.0 unknown [ERROR] Google Web Toolkit 2.5.1 [ERROR] DevMode [-noserver] [-port port-number | auto] [-whitelist whitelist-string] [-blacklist blacklist-string] [-logdir directory] [-logLevel level] [-gen dir] [-bindAddress host-name-or-address] [-codeServerPort port-number | auto] [-server servletContainerLauncher[:args]] [-startupUrl url] [-war dir] [-deploy dir] [-extra dir] [-workDir dir] module[s] [ERROR] [ERROR] where [ERROR] -noserverPrevents the embedded web server from running [ERROR] -portSpecifies the TCP port for the embedded web server (defaults to ) [ERROR] -whitelist Allows the user to browse URLs that match the specified regexes (comma or space separated) [ERROR] -blacklist Prevents the user browsing URLs that match the specified regexes (comma or space separated) [ERROR] -logdir Logs to a file in the given directory, as well as graphically [ERROR] -logLevelThe level of logging detail: ERROR, WARN, INFO, TRACE, DEBUG, SPAM, or ALL [ERROR] -gen Debugging: causes normally-transient generated types to be saved in the specified directory [ERROR] -bindAddress Specifies the bind address for the code server and web server (defaults to 127.0.0.1) [ERROR] -codeServerPort Specifies the TCP port for the code server (defaults to 9997) [ERROR] -server Specify a different embedded web server to run (must implement ServletContainerLauncher) [ERROR] -startupUrl Automatically launches the specified URL [ERROR] -war The directory into which deployable output files will be written (defaults to 'war') [ERROR] -deploy The directory into which deployable but not servable output files will be written (defaults to 'WEB-INF/deploy' under the -war directory/jar, and may be the same as the -extra directory/jar) [ERROR] -extra The directory into which extra files, not intended for deployment, will be written [ERROR] -workDir The compiler's working directory for internal use (must be writeable; defaults to a system temp dir) [ERROR] and [ERROR] module[s]Specifies the name(s) of the module(s) to host [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 6:07.100s [INFO] Finished at: Tue Sep 02 04:51:20 IDT 2014 [INFO] Final Memory: 56M/653M [INFO] [WARNING] The requested profile gwt-user could not be activated because it does not exist. [ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.4.0:debug (default-cli) on project webadmin: Command [[ [ERROR] /bin/sh -c /usr/lib/jvm/java
Re: [ovirt-devel] [ENGINE] - failure to debug GWT
- Original Message - From: Tomas Jelinek tjeli...@redhat.com To: Yair Zaslavsky yzasl...@redhat.com Cc: devel@ovirt.org Sent: Tuesday, September 2, 2014 9:03:19 AM Subject: Re: [ovirt-devel] [ENGINE] - failure to debug GWT Hi, I think you just need to add your hostname where you start the dev mode to /etc/hosts somehow like this: $ hostname myHost than /etc/hosts is: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 myHost ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 myHost BTW, any reason you use the -Dgwt.persistentunitcache=false flag explicitly? False should be the default value for persistentunitcache. I'm runnning my debug mode only like this: make gwt-debug DEBUG_MODULE=webadmin Have a nice day, Tomas Many thanks Thomas, it worked! - Original Message - From: Yair Zaslavsky yzasl...@redhat.com To: devel@ovirt.org Sent: Tuesday, September 2, 2014 4:14:01 AM Subject: [ovirt-devel] [ENGINE] - failure to debug GWT Hi all, Maybe one can help me in strange debugging issues I have? I am running the debug server using the following line - make gwt-debug DEBUG_MODULE=webadmin DEV_EXTRA_BUILD_FLAGS=-Dgwt.persistentunitcache=false The server listens on port 8000 as expected. I then connect from Eclipse (using remote debug) to port 8000 - and the server crashes, this is what I see - http://pastebin.com/twapYa9N Can anyone help with this? Thanks, Yair (I will also paste here the output) - ERROR] [AppClassLoader@7ffe] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT [ERROR] [AppClassLoader@7ffe] info register classloader sun.misc.Launcher$AppClassLoader@7ffe [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT-sources.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] -bindAddress host 0.0.0.0 unknown [ERROR] Google Web Toolkit 2.5.1 [ERROR] DevMode [-noserver] [-port port-number | auto] [-whitelist whitelist-string] [-blacklist blacklist-string] [-logdir directory] [-logLevel level] [-gen dir] [-bindAddress host-name-or-address] [-codeServerPort port-number | auto] [-server servletContainerLauncher[:args]] [-startupUrl url] [-war dir] [-deploy dir] [-extra dir] [-workDir dir] module[s] [ERROR] [ERROR] where [ERROR] -noserverPrevents the embedded web server from running [ERROR] -portSpecifies the TCP port for the embedded web server (defaults to ) [ERROR] -whitelist Allows the user to browse URLs that match the specified regexes (comma or space separated) [ERROR] -blacklist Prevents the user browsing URLs that match the specified regexes (comma or space separated) [ERROR] -logdir Logs to a file in the given directory, as well as graphically [ERROR] -logLevelThe level of logging detail: ERROR, WARN, INFO, TRACE, DEBUG, SPAM, or ALL [ERROR] -gen Debugging: causes normally-transient generated types to be saved in the specified directory [ERROR] -bindAddress Specifies the bind address for the code server and web server (defaults to 127.0.0.1) [ERROR] -codeServerPort Specifies the TCP port for the code server (defaults to 9997) [ERROR] -server Specify a different embedded web server to run (must implement ServletContainerLauncher) [ERROR] -startupUrl Automatically launches the specified URL [ERROR] -war The directory into which deployable output files will be written (defaults to 'war') [ERROR] -deploy The directory into which deployable but not servable output files will be written (defaults to 'WEB-INF/deploy' under the -war directory/jar, and may be the same as the -extra directory/jar) [ERROR] -extra The directory into which extra files, not intended for deployment, will be written [ERROR] -workDir The compiler's working directory for internal use (must be writeable; defaults to a system temp dir) [ERROR] and [ERROR] module[s]Specifies the name(s) of the module(s) to host [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 6:07.100s [INFO] Finished at: Tue Sep
Re: [ovirt-devel] [ENGINE] - failure to debug GWT
- Original Message - From: Yair Zaslavsky yzasl...@redhat.com To: Tomas Jelinek tjeli...@redhat.com Cc: devel@ovirt.org Sent: Tuesday, September 2, 2014 8:26:56 AM Subject: Re: [ovirt-devel] [ENGINE] - failure to debug GWT - Original Message - From: Tomas Jelinek tjeli...@redhat.com To: Yair Zaslavsky yzasl...@redhat.com Cc: devel@ovirt.org Sent: Tuesday, September 2, 2014 9:03:19 AM Subject: Re: [ovirt-devel] [ENGINE] - failure to debug GWT Hi, I think you just need to add your hostname where you start the dev mode to /etc/hosts somehow like this: $ hostname myHost than /etc/hosts is: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 myHost ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 myHost BTW, any reason you use the -Dgwt.persistentunitcache=false flag explicitly? False should be the default value for persistentunitcache. I'm runnning my debug mode only like this: make gwt-debug DEBUG_MODULE=webadmin Have a nice day, Tomas Many thanks Thomas, it worked! Cool! Happy to hear that! For future reference, if someone would google around and this would not be the solution, I'm adding here a wiki which tries to describe how to debug the frontend: http://www.ovirt.org/DebugFrontend - Original Message - From: Yair Zaslavsky yzasl...@redhat.com To: devel@ovirt.org Sent: Tuesday, September 2, 2014 4:14:01 AM Subject: [ovirt-devel] [ENGINE] - failure to debug GWT Hi all, Maybe one can help me in strange debugging issues I have? I am running the debug server using the following line - make gwt-debug DEBUG_MODULE=webadmin DEV_EXTRA_BUILD_FLAGS=-Dgwt.persistentunitcache=false The server listens on port 8000 as expected. I then connect from Eclipse (using remote debug) to port 8000 - and the server crashes, this is what I see - http://pastebin.com/twapYa9N Can anyone help with this? Thanks, Yair (I will also paste here the output) - ERROR] [AppClassLoader@7ffe] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT [ERROR] [AppClassLoader@7ffe] info register classloader sun.misc.Launcher$AppClassLoader@7ffe [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT-sources.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] -bindAddress host 0.0.0.0 unknown [ERROR] Google Web Toolkit 2.5.1 [ERROR] DevMode [-noserver] [-port port-number | auto] [-whitelist whitelist-string] [-blacklist blacklist-string] [-logdir directory] [-logLevel level] [-gen dir] [-bindAddress host-name-or-address] [-codeServerPort port-number | auto] [-server servletContainerLauncher[:args]] [-startupUrl url] [-war dir] [-deploy dir] [-extra dir] [-workDir dir] module[s] [ERROR] [ERROR] where [ERROR] -noserverPrevents the embedded web server from running [ERROR] -portSpecifies the TCP port for the embedded web server (defaults to ) [ERROR] -whitelist Allows the user to browse URLs that match the specified regexes (comma or space separated) [ERROR] -blacklist Prevents the user browsing URLs that match the specified regexes (comma or space separated) [ERROR] -logdir Logs to a file in the given directory, as well as graphically [ERROR] -logLevelThe level of logging detail: ERROR, WARN, INFO, TRACE, DEBUG, SPAM, or ALL [ERROR] -gen Debugging: causes normally-transient generated types to be saved in the specified directory [ERROR] -bindAddress Specifies the bind address for the code server and web server (defaults to 127.0.0.1) [ERROR] -codeServerPort Specifies the TCP port for the code server (defaults to 9997) [ERROR] -server Specify a different embedded web server to run (must implement ServletContainerLauncher) [ERROR] -startupUrl Automatically launches the specified URL [ERROR] -war The directory into which deployable output files will be written (defaults to 'war') [ERROR] -deploy The directory into which deployable but not servable output files will be written (defaults to 'WEB-INF/deploy' under the -war directory/jar, and may be the same as the -extra directory/jar
[ovirt-devel] [ENGINE] - failure to debug GWT
Hi all, Maybe one can help me in strange debugging issues I have? I am running the debug server using the following line - make gwt-debug DEBUG_MODULE=webadmin DEV_EXTRA_BUILD_FLAGS=-Dgwt.persistentunitcache=false The server listens on port 8000 as expected. I then connect from Eclipse (using remote debug) to port 8000 - and the server crashes, this is what I see - http://pastebin.com/twapYa9N Can anyone help with this? Thanks, Yair (I will also paste here the output) - ERROR] [AppClassLoader@7ffe] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT [ERROR] [AppClassLoader@7ffe] info register classloader sun.misc.Launcher$AppClassLoader@7ffe [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info using configuration file:/home/yzaslavs/.m2/upstream_repository/org/ovirt/engine/ui/gwt-extension/3.6.0-SNAPSHOT/gwt-extension-3.6.0-SNAPSHOT-sources.jar!/META-INF/aop.xml [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] [AppClassLoader@7ffe] info register aspect org.ovirt.engine.ui.gwtextension.DontPrune [ERROR] -bindAddress host 0.0.0.0 unknown [ERROR] Google Web Toolkit 2.5.1 [ERROR] DevMode [-noserver] [-port port-number | auto] [-whitelist whitelist-string] [-blacklist blacklist-string] [-logdir directory] [-logLevel level] [-gen dir] [-bindAddress host-name-or-address] [-codeServerPort port-number | auto] [-server servletContainerLauncher[:args]] [-startupUrl url] [-war dir] [-deploy dir] [-extra dir] [-workDir dir] module[s] [ERROR] [ERROR] where [ERROR] -noserverPrevents the embedded web server from running [ERROR] -portSpecifies the TCP port for the embedded web server (defaults to ) [ERROR] -whitelist Allows the user to browse URLs that match the specified regexes (comma or space separated) [ERROR] -blacklist Prevents the user browsing URLs that match the specified regexes (comma or space separated) [ERROR] -logdir Logs to a file in the given directory, as well as graphically [ERROR] -logLevelThe level of logging detail: ERROR, WARN, INFO, TRACE, DEBUG, SPAM, or ALL [ERROR] -gen Debugging: causes normally-transient generated types to be saved in the specified directory [ERROR] -bindAddress Specifies the bind address for the code server and web server (defaults to 127.0.0.1) [ERROR] -codeServerPort Specifies the TCP port for the code server (defaults to 9997) [ERROR] -server Specify a different embedded web server to run (must implement ServletContainerLauncher) [ERROR] -startupUrl Automatically launches the specified URL [ERROR] -war The directory into which deployable output files will be written (defaults to 'war') [ERROR] -deploy The directory into which deployable but not servable output files will be written (defaults to 'WEB-INF/deploy' under the -war directory/jar, and may be the same as the -extra directory/jar) [ERROR] -extra The directory into which extra files, not intended for deployment, will be written [ERROR] -workDir The compiler's working directory for internal use (must be writeable; defaults to a system temp dir) [ERROR] and [ERROR] module[s]Specifies the name(s) of the module(s) to host [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 6:07.100s [INFO] Finished at: Tue Sep 02 04:51:20 IDT 2014 [INFO] Final Memory: 56M/653M [INFO] [WARNING] The requested profile gwt-user could not be activated because it does not exist. [ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.4.0:debug (default-cli) on project webadmin: Command [[ [ERROR] /bin/sh -c /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.25.x86_64/jre/bin/java -javaagent:/home/yzaslavs/.m2/upstream_repository/org/aspectj/aspectjweaver/1.6.11/aspectjweaver-1.6.11.jar -Xms1024M -Xmx4096M -XX:PermSize=512M -XX:MaxPermSize=1024M \ [ERROR] -Dgwt.jjs.permutationWorkerFactory=com.google.gwt.dev.ThreadedPermutationWorkerFactory \ [ERROR] -Dgwt.jjs.maxThreads=4 \ [ERROR] -Djava.io.tmpdir=/home/yzaslavs/work/ovirt_git/ovirt-engine/frontend/webadmin/modules/webadmin/target/tmp \ [ERROR] -Djava.util.prefs.systemRoot=/home/yzaslavs/work/ovirt_git/ovirt-engine/frontend/webadmin/modules/webadmin/target/tmp/.java \ [ERROR] -Djava.util.prefs.userRoot=/home/yzaslavs/work/ovirt_git/ovirt-engine/frontend/webadmin/modules/webadmin/target/tmp/.java '-Dgwt.dontPrune=org\.ovirt\.engine\.core\.(common|compat)\..*' -Xdebug -Xnoagent
