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"Going to buffer response body of large or unknown size" warning triggers
legacy Troubleshooting
Issue Why does the below warning trigger?  2021-08-18 20:14:27.334 WARN  [ajp-nio-8009-exec-795][HttpMethodBase:185] Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is...
Liferay cluster works when truncating the crashed jgroupsping entries. Why does this happen?
legacy Troubleshooting
Issue When recreating the pod during the pod start-up stage, clustering doesn't work properly, and the below error triggers. But, the Liferay cluster works perfectly post restarting the pods by truncating the entries...
Data providers lead to NPEs during a DXP 7.0 to DXP 7.2 upgrade
legacy Troubleshooting
Issue A Data Provider configured in DXP 7.0 can lead to NullPointerExceptions when upgrading to DXP 7.2 Steps to reproduce: 1. Start Liferay DXP 7.0 server 2. Navigate to Forms -> Data Providers -> Add REST Data...
Log4j warnings after upgrading to Fix Pack 15
legacy Troubleshooting
Issue After upgrading Liferay DXP 7.2 to Fix Pack 15, the following warnings and error are printed in the logs on startup: log4j:WARN Continuable parsing error 3 and column 30 log4j:WARN Document root element...
During a two-way SSL handshake, an exception is thrown
legacy Troubleshooting
Issue During a two-way SSL handshake, the following exception occurs. javax.net.ssl|WARNING|DC|tomcat-http--46| EDT|SSLSocketImpl.java:1428|handling exception ( "throwable" : { java.lang.NullPointerException at...
Service Access Policy configuration file
legacy
Issue Users are unable to export and save the configurations set by the Service Access Policy. Steps to reproduce: 1) Start a clean bundle of Liferay DXP 7.2 2) Navigate to Control Panel -> Configuration -> Service...
Upgrading From Fix Pack 8 to 11 Failed Due To NPE
legacy Troubleshooting
Issue After upgrading from fix pack 8 to 11, the portal starts up with NPE. 2022-01-06 12:42:49.469 ERROR [default task-1][MainServlet:1168] com.liferay.portal.kernel.events.ActionException: java.lang.NullPointerException...
What file upload protocol is used by Liferay?
legacy
Issue We need information about the file upload protocol that is used by Liferay in the file upload functionality from the users' browsers. This information is necessary to fix some network issues in the firewall and...