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From Leonardo Uribe <lu4...@gmail.com>
Subject Re: myfaces slow startup on GAE
Date Wed, 23 May 2012 13:21:09 GMT
Hi

I tried to create some code and I was able to reduce the time from
13238ms to 9192ms (the first time I get 7616ms, so the time can vary
according to the load).

I think in this case the problem is Spring more than MyFaces. The
results shows that Classpath.search is fast in GAE, and if you try to
reduce the time scanning /WEB-INF/lib/, you will get the same time.

Anyway, maybe it is a good idea to add a web config param:

org.apache.myfaces.GAE_JSF_JAR_FILES

To help MyFaces to find the jar file names under /WEB-INF/lib that
contains JSF annotations or related resources, and in that way prevent
scan the whole classpath when the application starts.

What do you think? it is worth to do it? Maybe this is now something
to discuss under myfaces dev list.

Suggestions are welcome.

regards,

Leonardo Uribe

2012/5/23 Leonardo Uribe <lu4242@gmail.com>:
> Hi
>
> I tried to run a simple helloworld demo as the instructions says with
> Intellij. See it here:
>
> http://lu4242.appspot.com
>
> Here is the log (the lastest request is first, see log below):
>
> It takes 7616ms to start the app.
>
> The config takes from
>
>    I 2012-05-23 01:44:21.428
> org.apache.myfaces.webapp.AbstractFacesInitializer initFaces:
> ServletContext initialized.
>
> to
>
>    2012-05-23 01:44:24.228 /home.jsf 200 7616ms 1kb Mozilla/5.0
> (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
>
> I think it is possible to have a faster setup, just checking when GAE
> is running and doing some simplifications (scan jars directly on
> WEB-INF/lib and avoid Classpath.search() ). I think it is interesting
> to tune MyFaces core for GAE, so any suggestions and help is most
> welcome.
>
> regards,
>
> Leonardo Uribe
>
>    2012-05-23 01:45:16.994 /helloWorld.jsf 200 64ms 2kb Mozilla/5.0
> (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
>
>    2012-05-23 01:45:15.973 /helloWorld.jsf 200 85ms 1kb Mozilla/5.0
> (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
>
>    2012-05-23 01:45:13.298 /helloWorld.jsf 200 474ms 2kb Mozilla/5.0
> (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
>    I 2012-05-23 01:45:13.031
> org.apache.myfaces.util.ExternalSpecifications isUnifiedELAvailable:
> MyFaces Unified EL support disabled
>    I 2012-05-23 01:45:13.222 javax.servlet.ServletContext log: No
> state saving method defined, assuming default server state saving
>
>    2012-05-23 01:44:24.228 /home.jsf 200 7616ms 1kb Mozilla/5.0
> (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
>    I 2012-05-23 01:44:18.539
> org.apache.myfaces.webapp.Jsp20FacesInitializer
> initContainerIntegration: This application isn't running in a JSP 2.1
> container.
>    I 2012-05-23 01:44:18.540
> org.apache.myfaces.webapp.Jsp20FacesInitializer
> initContainerIntegration: Either you haven't specified the
> ExpressionFactory implementation, or an err
>    I 2012-05-23 01:44:18.940
> org.apache.myfaces.config.DefaultFacesConfigurationProvider
> getStandardFacesConfig: Reading standard config
> META-INF/standard-faces-config.xml
>    I 2012-05-23 01:44:20.325
> org.apache.myfaces.config.DefaultFacesConfigurationProvider
> getWebAppFacesConfig: Reading config /WEB-INF/faces-config.xml
>    I 2012-05-23 01:44:20.737
> org.apache.myfaces.config.LogMetaInfUtils logArtifact: Artifact
> 'myfaces-bundle' was found in version '2.1.8-SNAPSHOT' from path
> 'file:/base/data/home
>    I 2012-05-23 01:44:20.930
> org.apache.myfaces.util.ExternalSpecifications
> isBeanValidationAvailable: MyFaces Bean Validation support disabled
>    I 2012-05-23 01:44:21.341
> org.apache.myfaces.application.ApplicationImpl getProjectStage:
> Couldn't discover the current project stage, using Production
>    I 2012-05-23 01:44:21.341
> org.apache.myfaces.config.FacesConfigurator handleSerialFactory:
> Serialization provider : class
> org.apache.myfaces.shared_impl.util.serial.DefaultSeri
>    I 2012-05-23 01:44:21.348
> org.apache.myfaces.config.annotation.DefaultLifecycleProviderFactory
> getLifecycleProvider: Using LifecycleProvider
> org.apache.myfaces.config.annotatio
>    I 2012-05-23 01:44:21.428
> org.apache.myfaces.webapp.AbstractFacesInitializer initFaces:
> ServletContext initialized.
>    I 2012-05-23 01:44:21.432
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> Tomahawk jar not available. Autoscrolling, DetectJavascript,
> AddResourceClass and
>    I 2012-05-23 01:44:21.432
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> Scanning for context init parameters not defined. It is not necessary
> to define t
>    I 2012-05-23 01:44:21.432
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.RESOURCE_EXCLUDES' found, using
> default va
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.STATE_SAVING_METHOD' found,
> using default
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FULL_STATE_SAVING_VIEW_IDS'
> found.
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.PARTIAL_STATE_SAVING' found,
> using default
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_SUFFIX' found, using
> default valu
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_VIEW_MAPPINGS' found.
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'javax.faces.HONOR_CURRENT_COMPONENT_ATTRIBUTES' found,
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.VALIDATE_EMPTY_FIELDS' found,
> using defaul
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.ENUM_CONVERTER_ALLOW_STRING_PASSTRO
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'javax.faces.validator.DISABLE_DEFAULT_BEAN_VALIDATOR'
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.CONFIG_FILES' found.
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.LIFECYCLE_ID' found.
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ERROR_HANDLER' found.
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CHECKED_VIEWID_CACHE_SIZE' found, u
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CHECKED_VIEWID_CACHE_ENABLED' found
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.PRETTY_HTML' found,
> using default v
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found,
> using defa
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.CONFIG_REFRESH_PERIOD'
> found, using
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.VIEWSTATE_JAVASCRIPT'
> found, using
>    I 2012-05-23 01:44:21.433
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.RENDER_VIEWSTATE_ID'
> found, using d
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.STRICT_XHTML_LINKS'
> found, using de
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RENDER_CLEAR_JAVASCRIPT_FOR_BUTTON'
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RENDER_HIDDEN_FIELDS_FOR_LINK_PARAM
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.SAVE_FORM_SUBMIT_LINK_IE' found, us
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.DELEGATE_FACES_SERVLET'
> found.
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS' fou
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS_PRES
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.VALIDATE_XML' found.
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.WRAP_SCRIPT_CONTENT_WITH_XML_COMMEN
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RENDER_FORM_SUBMIT_SCRIPT_INLINE' f
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.DEBUG_PHASE_LISTENER'
> found.
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.STRICT_JSF_2_REFRESH_TARGET_AJAX' f
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.STRICT_JSF_2_CC_EL_RESOLVER' found,
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.DEFAULT_RESPONSE_WRITER_CONTENT_TYP
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.VIEW_UNIQUE_IDS_CACHE_ENABLED' foun
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.COMPONENT_UNIQUE_IDS_CACHE_SIZE' fo
>    I 2012-05-23 01:44:21.434
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.SUPPORT_JSP_AND_FACES_EL' found, us
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.FLASH_SCOPE_DISABLED'
> found, using
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RESOURCE_MAX_TIME_EXPIRES' found, u
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RESOURCE_HANDLER_CACHE_SIZE' found,
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.RESOURCE_HANDLER_CACHE_ENABLED' fou
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.USE_ENCRYPTION' found,
> using defaul
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ALGORITHM' found, using
> default val
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.SECRET.CACHE' found.
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ALGORITHM.IV' found.
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ALGORITHM.PARAMETERS'
> found, using
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.SERIAL_FACTORY' found.
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.COMPRESS_STATE_IN_CLIENT' found, us
>    I 2012-05-23 01:44:21.435
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.MAC_ALGORITHM' found,
> using default
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.MAC_SECRET' found.
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.MAC_SECRET.CACHE' found.
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'javax.faces.DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYST
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.PROJECT_STAGE' found, using
> default value
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.LAZY_LOAD_CONFIG_OBJECTS' found, us
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.STRICT_JSF_2_ALLOW_SLASH_LIBRARY_NA
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.VALIDATE' found, using
> default valu
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.annotation.SCAN_PACKAGES' found.
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.EL_RESOLVER_COMPARATOR'
> found.
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.EL_RESOLVER_PREDICATE'
> found.
>    I 2012-05-23 01:44:21.436
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CHECKED_VIEWID_CACHE_SIZE' found, u
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CHECKED_VIEWID_CACHE_ENABLED' found
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ERROR_TEMPLATE_RESOURCE'
> found, usi
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.DEBUG_TEMPLATE_RESOURCE'
> found, usi
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.ERROR_HANDLING' found,
> using defaul
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION' found,
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.NUMBER_OF_SEQUENTIAL_VIEWS_IN_SESSI
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.SERIALIZE_STATE_IN_SESSION' found,
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.COMPRESS_STATE_IN_SESSION' found, u
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CACHE_OLD_VIEWS_IN_SESSION_MODE' fo
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.USE_FLASH_SCOPE_PURGE_VIEWS_IN_SESS
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.HANDLE_STATE_CACHING_MECHANICS' fou
>    I 2012-05-23 01:44:21.437
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.USE_MULTIPLE_JS_FILES_FOR_JSF_UNCOM
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.JSF_JS_MODE' found,
> using default v
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.SERVICE_PROVIDER_FINDER'
> found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'javax.faces.DISABLE_FACELET_JSF_VIEWHANDLER' found, us
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.SAVE_STATE_WITH_VISIT_TREE_ON_PSS'
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.CHECK_ID_PRODUCTION_MODE' found, us
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_BUFFER_SIZE' found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.BUFFER_SIZE' found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_DECORATORS' found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.DECORATORS' found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_LIBRARIES' found.
>    I 2012-05-23 01:44:21.438
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.LIBRARIES' found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_REFRESH_PERIOD' found,
> using defa
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.REFRESH_PERIOD' found, using
> default value '-
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_RESOURCE_RESOLVER'
> found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.RESOURCE_RESOLVER' found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'javax.faces.FACELETS_SKIP_COMMENTS' found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'facelets.SKIP_COMMENTS' found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.MARK_INITIAL_STATE_WHEN_APPLY_BUILD
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.WRAP_TAG_EXCEPTIONS_AS_CONTEXT_AWAR
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.CACHE_EL_EXPRESSIONS'
> found, using
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.EXPRESSION_FACTORY'
> found.
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter
> 'org.apache.myfaces.INITIALIZE_ALWAYS_STANDALONE' found
>    I 2012-05-23 01:44:21.439
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.LOG_WEB_CONTEXT_PARAMS'
> found, usin
>    I 2012-05-23 01:44:21.440
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.FACES_INITIALIZER'
> found.
>    I 2012-05-23 01:44:21.440
> org.apache.myfaces.webapp.WebConfigParamsLogger logWebContextParams:
> No context init parameter 'org.apache.myfaces.FACES_INIT_PLUGINS'
> found.
>    I 2012-05-23 01:44:24.228 This request caused a new process to be
> started for your application, and thus caused your application code to
> be loaded for the first time. This requ
>
>
>
> 2012/5/23 lucio piccoli <lucio@asteriski.com>:
>> hi  Leonardo
>>
>> what startup time are u  guys gettting with the deploy myfaces on appengine?
>>
>> -lp
>>
>> On 23 May 2012 15:12, Leonardo Uribe <lu4242@gmail.com> wrote:
>>
>>> Hi
>>>
>>> You need to take a look at:
>>>
>>> org.apache.myfaces.spi.FacesConfigResourceProvider
>>> org.apache.myfaces.spi.FaceletConfigResourceProvider
>>> org.apache.myfaces.spi.AnnotationProvider
>>>
>>>
>>> http://myfaces.apache.org/core21/myfaces-impl/apidocs/org/apache/myfaces/spi/FacesConfigResourceProvider.html
>>>
>>> http://myfaces.apache.org/core21/myfaces-impl/apidocs/org/apache/myfaces/spi/FaceletConfigResourceProvider.html
>>>
>>> I think the problem is this code:
>>>
>>>    public Collection<URL> getMetaInfConfigurationResources(
>>>            ExternalContext context) throws IOException
>>>    {
>>>        List<URL> urlSet = new ArrayList<URL>();
>>>
>>>        //This usually happens when maven-jetty-plugin is used
>>>        //Scan jars looking for paths including META-INF/faces-config.xml
>>>        Enumeration<URL> resources =
>>> getClassLoader().getResources(FACES_CONFIG_IMPLICIT);
>>>        while (resources.hasMoreElements())
>>>        {
>>>            urlSet.add(resources.nextElement());
>>>        }
>>>
>>>        //Scan files inside META-INF ending with .faces-config.xml
>>>        URL[] urls = Classpath.search(getClassLoader(),
>>> META_INF_PREFIX, FACES_CONFIG_SUFFIX);
>>>        for (int i = 0; i < urls.length; i++)
>>>        {
>>>            urlSet.add(urls[i]);
>>>        }
>>>
>>>        return urlSet;
>>>    }
>>>
>>> Specially the call to Classpath.search(). The code works well, but
>>> maybe in GAE this operation is very expensive. One option is do not
>>> scan for .faces-config.xml, or try to scan the jar files directly from
>>> WEB-INF/lib. Note the call from Classpath.search() is done in the
>>> annotation scanning part too, so if you found it is a problem, maybe
>>> we can do the alternative logic and include it inside myfaces core to
>>> make it work "out of the box" in gae without this problem. Look this
>>> demo:
>>>
>>> http://myfaces.apache.org/core20/googleappenginesupport.html
>>>
>>> regards,
>>>
>>> Leonardo Uribe
>>>
>>> 2012/5/23 lucio piccoli <lucio@asteriski.com>:
>>> > hi leonardo
>>> >
>>> > thanks for the help but there was no difference in startup time.
>>> >
>>> > from the log the big time expense is scanning for faces-config.xml.
>>> >
>>> >  org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> > getClassloaderFacesConfig
>>> >
>>> >
>>> > what other options are there to prevent file scanning?
>>> >
>>> >
>>> > -lp
>>> >
>>> >
>>> > On 22 May 2012 17:26, Leonardo Uribe <lu4242@gmail.com> wrote:
>>> >
>>> >> Hi
>>> >>
>>> >> MyFaces provides some SPI interfaces that allow to provide web
>>> >> container specific code in cases like annotation scannig or when it
>>> >> tries to locate faces-config.xml or .taglib.xml files.
>>> >>
>>> >> But first of all, try to setup this web config param:
>>> >>
>>> >> org.apache.myfaces.annotation.SCAN_PACKAGES
>>> >>
>>> >> Indicate the packages where your managed beans are, separated by
>>> >> comma. Let us know if that solves your problem, or if you do some SPI
>>> >> code, it could be good to add it in myfaces core project in someway.
>>> >>
>>> >> regards,
>>> >>
>>> >> Leonardo Uribe
>>> >>
>>> >> 2012/5/22 lucio piccoli <lucio@asteriski.com>:
>>> >> > the spring issue is exclusive to the myfaces startup.
>>> >> >
>>> >> > the myfaces startup seems to be spending its time doing a file
scan
>>> for
>>> >> > 'faces-config.xml' and other stuff.
>>> >> > File access speed is known to be poor on GAE.
>>> >> >
>>> >> > so is there a way to config myfaces not to file scan?
>>> >> >
>>> >> > -lp
>>> >> >
>>> >> > On 22 May 2012 17:07, Daniel Reznick <vedmack@gmail.com>
wrote:
>>> >> >
>>> >> >> Before that,
>>> >> >>
>>> >> >> Know that Spring and JSF are known for their SLOW start up
time on
>>> GAE
>>> >> (I
>>> >> >> think especially Sping) a short googling can show this , and
maybe
>>> some
>>> >> >> tricks to speed it up (but it still will be slow...)
>>> >> >>
>>> >> >> On Tue, May 22, 2012 at 5:13 AM, lucio piccoli <lucio@asteriski.com>
>>> >> >> wrote:
>>> >> >>
>>> >> >> > hi guys
>>> >> >> >
>>> >> >> > i am running myfaces 2.1.6 on appengine 1.6.4.
>>> >> >> >
>>> >> >> > the start up time is too long. according to my log 13
seconds of
>>> wall
>>> >> >> time.
>>> >> >> >
>>> >> >> > this 13 sec is killing my GAE startup time as it has a
hardlimit.
>>> >> >> >
>>> >> >> > Q1. why is myfaces taking 12 seconds to load?
>>> >> >> > Q2. how can i reduce the myfaces load time?
>>> >> >> >
>>> >> >> > the log snippet is below. the start of the log is once
spring
>>> >> initiation
>>> >> >> is
>>> >> >> > complete.
>>> >> >> >
>>> >> >> > INFO: Root WebApplicationContext: initialization completed
in 9598
>>> ms
>>> >> >> > 22/05/2012 1::57:04 AM
>>> org.apache.myfaces.webapp.Jsp20FacesInitializer
>>> >> >> > initContainerIntegration
>>> >> >> > INFO: This application isn't running in a JSP 2.1 container.
>>> >> >> > 22/05/2012 1:57:04 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getStandardFacesConfig
>>> >> >> > INFO: Reading standard config META-INF/standard-faces-config.xml
>>> >> >> > 22/05/2012 1:57:05 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getWebAppFacesConfig
>>> >> >> > INFO: Reading config /WEB-INF/faces-config.xml
>>> >> >> > 22/05/2012 1:57:08 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getClassloaderFacesConfig
>>> >> >> > INFO: Reading config :
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> jar:file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/gmaps4jsf-core-1.1.4.jar!/META-INF/faces-config.xml
>>> >> >> > 22/05/2012 1:57:09 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getClassloaderFacesConfig
>>> >> >> > INFO: Reading config :
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> jar:file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/richfaces-components-ui-4.2.1.Final.jar!/META-INF/faces-config.xml
>>> >> >> > 22/05/2012 1:57:12 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getClassloaderFacesConfig
>>> >> >> > INFO: Reading config :
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> jar:file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/richfaces-core-impl-4.2.1.Final.jar!/META-INF/faces-config.xml
>>> >> >> > 22/05/2012 1:57:12 AM
>>> >> >> > org.apache.myfaces.config.DefaultFacesConfigurationProvider
>>> >> >> > getClassloaderFacesConfig
>>> >> >> > INFO: Reading config :
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> jar:file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/tomahawk20-1.1.11.jar!/META-INF/faces-config.xml
>>> >> >> > 22/05/2012 1:57:12 AM org.apache.myfaces.config.LogMetaInfUtils
>>> >> >> logArtifact
>>> >> >> > INFO: Artifact 'myfaces-api' was found in version '2.1.6'
from path
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> 'file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/myfaces-api-2.1.6.jar'
>>> >> >> > 22/05/2012 1:57:12 AM org.apache.myfaces.config.LogMetaInfUtils
>>> >> >> logArtifact
>>> >> >> > INFO: Artifact 'myfaces-impl' was found in version '2.1.6'
from
>>> path
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> 'file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/myfaces-impl-2.1.6.jar'
>>> >> >> > 22/05/2012 1:57:12 AM org.apache.myfaces.config.LogMetaInfUtils
>>> >> >> logArtifact
>>> >> >> > INFO: Artifact 'tomahawk20' was found in version '1.1.11'
from path
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >>
>>> 'file:/C:/src/miiingle/venueportal/trunk/target/venueportal-1.0-SNAPSHOT/WEB-INF/lib/tomahawk20-1.1.11.jar'
>>> >> >> > 22/05/2012 1:57:13 AM org.richfaces.resource.ResourceHandlerImpl
>>> >> <init>
>>> >> >> > FINE: Instance of org.richfaces.resource.ResourceHandlerImpl
>>> resource
>>> >> >> > handler created
>>> >> >> > 22/05/2012 1:57:13 AM
>>> org.apache.myfaces.util.ExternalSpecifications
>>> >> >> > isBeanValidationAvailable
>>> >> >> > INFO: MyFaces Bean Validation support disabled
>>> >> >> > 22/05/2012 1:57:15 AM net.sf.jsfcomp.onload.OnLoadPhaseListener
>>> <init>
>>> >> >> > INFO: OnLoadPhaseListener created
>>> >> >> > 22/05/2012 1:57:15 AM
>>> org.apache.myfaces.application.ApplicationImpl
>>> >> >> > getProjectStage
>>> >> >> > INFO: Couldn't discover the current project stage, using
Production
>>> >> >> > 22/05/2012 1:57:15 AM org.apache.myfaces.config.FacesConfigurator
>>> >> >> > handleSerialFactory
>>> >> >> > INFO: Serialization provider : class
>>> >> >> > org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
>>> >> >> > 22/05/2012 1:57:15 AM
>>> >> >> >
>>> org.apache.myfaces.config.annotation.DefaultLifecycleProviderFactory
>>> >> >> > getLifecycleProvider
>>> >> >> > INFO: Using LifecycleProvider
>>> >> >> >
>>> >> >>
>>> >>
>>> org.apache.myfaces.config.annotation.NoInjectionAnnotationLifecycleProvider
>>> >> >> >
>>> >> >> > --
>>> >> >> > regards
>>> >> >> >
>>> >> >> > -Lucio Piccoli
>>> >> >> >
>>> >> >> > Director
>>> >> >> > ------------------------------
>>> >> >> > www.asteriski.com
>>> >> >> >
>>> >> >>
>>> >> >
>>> >> >
>>> >> >
>>> >> > --
>>> >> > regards
>>> >> >
>>> >> > -Lucio Piccoli
>>> >> >
>>> >> > Director
>>> >> > ------------------------------
>>> >> > www.asteriski.com
>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > regards
>>> >
>>> > -Lucio Piccoli
>>> >
>>> > Director
>>> > ------------------------------
>>> > www.asteriski.com
>>>
>>
>>
>>
>> --
>> regards
>>
>> -Lucio Piccoli
>>
>> Director
>> ------------------------------
>> www.asteriski.com

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