Re: Issue while upgrading from Gemfire to Geode 1.13.2

[Anilkumar Gingade]

Can you be more specific about the GemFire version; Is it a 
supported/enterprise GemFire version? As for as I know Geode community has 
never tried upgrading a GemFire version to Geode.

On 6/3/21, 1:34 PM, "Jehu Jair RuizVillegas" 
<jehu-jair.ruiz-ville...@amdocs.com.INVALID> wrote:

    Hi team

    We upgrading from Gemfire to Geode 1.13.2, this is mostly a technical 
upgrade and we are facing some exception while trying to bring up JVMs, below 
the exception:

    Exception in thread "main" java.lang.ExceptionInInitializerError

                    at 
amdocs.imdg.statistics.LatencyManagerFactory.getLatencyManager(LatencyManagerFactory.java:20)

                    at 
amdocs.imdg.functions.GetRTNotifications.<clinit>(GetRTNotifications.java:33)

                    at java.lang.Class.forName0(Native Method)

                    at java.lang.Class.forName(Class.java:348)

                    at 
org.apache.geode.internal.ClassPathLoader.forName(ClassPathLoader.java:201)

    After investigation using jdb, we found that one of the classes that was 
supposed to be initialized during the initialization process at the start up of 
JVM was not called,

              <entry>
                      <key>
                              <string>1</string>
                      </key>
                      <value>
                              <declarable>
                                      
<class-name>amdocs.imdg.initializations.Startup</class-name>
                              </declarable>
                      </value>
              </entry>

    This is how our cache.xml is defined, this Startup class is not been called 
when upgrading to Geode. We set some break points in the startup's constructor 
an is not been called.

    Thanks & regards.
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