Andrea Di Giorgi 9 Years Ago Great! Can't wait to see it in action!! :-) Please sign in to reply. Reply as... Cancel
Sushil Saini 9 Years Ago Thank for writing about it. Really cool feature !! Please sign in to reply. Reply as... Cancel
Brad Harris 9 Years Ago I hope the overhead of multiple JVMs is less than a single, beefier JVM running WSRP. I am very interested to see how I can incorporate this into our Enterprise SOA. Please sign in to reply. Reply as... Cancel
Quang Tu LE 9 Years Ago Very interesting feature! But the fact that we have to convert the configuration of Database Connection from JNDI to the Liferay’s built-in data source to use sandboxing is also a limitation. :-) Please sign in to reply. Reply as... Cancel Shuyang Zhou Quang Tu LE 9 Years Ago This is actually a front end restriction, in the back end we have a workaround for it.We allow portal properties overriding for SPIs, means you can keep using JDNI database for MPP, but configure your SPIs explicitly to use properties based jdbc configuration during the SPI definition creation(it has to point to the same db as MPP is using).We will try to expose this ability on UI in next spi-admin plugin release. Please sign in to reply. Reply as... Cancel
Shuyang Zhou Quang Tu LE 9 Years Ago This is actually a front end restriction, in the back end we have a workaround for it.We allow portal properties overriding for SPIs, means you can keep using JDNI database for MPP, but configure your SPIs explicitly to use properties based jdbc configuration during the SPI definition creation(it has to point to the same db as MPP is using).We will try to expose this ability on UI in next spi-admin plugin release. Please sign in to reply. Reply as... Cancel
Shagul Khajamohideen 9 Years Ago A very good step moving forward. Thanks Shuyang! Does stopping an SPI supposed to return the portlet execution to MPP? Please sign in to reply. Reply as... Cancel Shuyang Zhou Shagul Khajamohideen 9 Years Ago A short answer is yes, it will fallback to MPP on SPI failure.A longer answer is, it depends on your recovery configuration, the default setting is fallback to MPP. But you can also configure SPI to auto recover for a couple times, if it keeps failing up to your configured times, it will eventually fallback to MPP.The backend actually has a more flexable reaction suppport on SPI failure. In the future spi-admin release. we may expose more settings, like prevents SPI fallback to MPP.(as if a plugin keeps crashing your SPIs, it may crash your MPP too, you may not want to run it at all to keep your system alive). Please sign in to reply. Reply as... Cancel Shagul Khajamohideen Shuyang Zhou 9 Years Ago Thanks for the quick response! Please sign in to reply. Reply as... Cancel
Shuyang Zhou Shagul Khajamohideen 9 Years Ago A short answer is yes, it will fallback to MPP on SPI failure.A longer answer is, it depends on your recovery configuration, the default setting is fallback to MPP. But you can also configure SPI to auto recover for a couple times, if it keeps failing up to your configured times, it will eventually fallback to MPP.The backend actually has a more flexable reaction suppport on SPI failure. In the future spi-admin release. we may expose more settings, like prevents SPI fallback to MPP.(as if a plugin keeps crashing your SPIs, it may crash your MPP too, you may not want to run it at all to keep your system alive). Please sign in to reply. Reply as... Cancel Shagul Khajamohideen Shuyang Zhou 9 Years Ago Thanks for the quick response! Please sign in to reply. Reply as... Cancel
Shagul Khajamohideen Shuyang Zhou 9 Years Ago Thanks for the quick response! Please sign in to reply. Reply as... Cancel
Denis Signoretto 9 Years Ago If there are slow portlets that takes a lot of time before generate response that slow down a whole page, it's possible to configure max request timeout (so the page it's rendered even if SPI portlets will show an error message) ? Please sign in to reply. Reply as... Cancel Shuyang Zhou Denis Signoretto 9 Years Ago You don't need portal resiliency for that. We have a feature called "server side parallel rendering" for it. In portal.properties, search for properties whose names start with "layout.parallel.render.". Please sign in to reply. Reply as... Cancel
Shuyang Zhou Denis Signoretto 9 Years Ago You don't need portal resiliency for that. We have a feature called "server side parallel rendering" for it. In portal.properties, search for properties whose names start with "layout.parallel.render.". Please sign in to reply. Reply as... Cancel
Michał Kochanowicz 9 Years Ago HelloIt sounds very promising but from what I see it doesn't work.I took clean LR 6.2 sp 8 bundled with Tomcat and followed steps in documentation linked above.First problem I've noticed is rejection of the license by SPI during first startup:[10581]12:37:24,777 ERROR [localhost-startStop-1][LicenseManager:?] Corrupt license file. Removing license file {productEntryName=Portal Development, startDate=1410904800000, expirationDate=1413496800000, description=30-Day Trial License, maxHttpSessions=10, owner=XXXXXX, licenseEntryName=Portal Developer, productVersion=6.2 EE, type=developer, accountEntryName=Liferay Trial, version=4}[10581]12:37:24,778 ERROR [localhost-startStop-1][LicenseManager:?] No binary licenses foundThen it throws a lot exceptions starting with:[10581]12:41:19,181 WARN [localhost-startStop-1][SpriteProcessorImpl:200] Unable to process jndi:/localhost/html/themes/classic/images/ratings/star_off.png[10581]12:41:24,481 WARN [localhost-startStop-1][SpriteProcessorImpl:200] Unable to process jndi:/localhost/html/themes/control_panel/images/ratings/star_off.pngwrz 22, 2014 12:41:47 PM org.apache.catalina.core.ApplicationDispatcher invokeSEVERE: Servlet.service() for servlet jsp threw exceptionjava.lang.IllegalStateException: Page needs a session and none is available at org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.java:148) at org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:125) at org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:112) at org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:65) at com.liferay.portal.kernel.servlet.JspFactoryWrapper.getPageContext(JspFactoryWrapper.java:63) at org.apache.jsp.html.portlet.login.navigation.create_005faccount_jsp._jspService(create_005faccount_jsp.java:420)Then it gets even more bizarre. When I try to go to the test page created earlier (http://localhost:8080/web/guest/test) I'm redirected to http://localhost:8080/c/portal/license which shows that I have valid 30-day trial license. I can't get to the test page in any way. The page was created before installation of Portlet Sandbox. It contains only "calendar" portlet which I selected to be running on SPI. My suspicion is that SPI thinks there is no license and redirects me to license info page. But MPI has valid license.When I stop SPI the page is accessible.On the next start of SPI it logs no license:[10581]13:15:07,283 ERROR [localhost-startStop-1][LicenseManager:?] No binary licenses foundAnd the test page is inaccessible.Can you help me with this?RegardsMichał Please sign in to reply. Reply as... Cancel Shuyang Zhou Michał Kochanowicz 9 Years Ago This sounds like a license issue, please contact support team to resolve it. Please sign in to reply. Reply as... Cancel
Shuyang Zhou Michał Kochanowicz 9 Years Ago This sounds like a license issue, please contact support team to resolve it. Please sign in to reply. Reply as... Cancel
Sven Werlen 9 Years Ago Looks very interesting. However, I'm having an issue after configuring the SPI, during the startup. Caused by: java.rmi.ConnectException: Connection refused to host: 10.14.151.177; nested exception is: ...com.liferay.portal.kernel.resiliency.spi.remote.RemoteSPIProxy.init(RemoteSPIProxy.java:121) at com.liferay.portal.resiliency.spi.service.impl.SPIDefinitionLocalServiceImpl.startSPI(SPIDefinitionLocalServiceImpl.java:238) ... 38 moreIt tries to connect using my first IP adresse (10.14.151.177) rather than localhost or 127.0.0.1. Is there a way to configure this? Please sign in to reply. Reply as... Cancel