i have a plugin that workes fine in version 2.3.5.
we have to make changes in plugin's jar file , in order to succeeded install it in v5.1.1.
when we try to run the elasticsearch , we get an error.
can i get the changes between those two versions?
it may help me resolve the problem.
the error is the following:
ElasticsearchUncaughtExceptionHandler]  fatal error in thread [main], exiting java.lang.NoClassDefFoundError: org/elasticsearch/index/analysis/AnalysisModule$AnalysisBinderProcessor