NameError: cannot link Java class org.logstash.RubyUtil org/logstash/RubyUtil : Unsupported major.minor version 52.0 method_missing at org/jruby/javasupport/JavaPackage.java:259 <main> at C:/logstash/logstash-core/lib/logstash-core/logstash-core.rb:37 require at org/jruby/RubyKernel.java:955 <main> at C:/logstash/logstash-core/lib/logstash/runner.rb:1 require at org/jruby/RubyKernel.java:955 <main> at C:\logstash\lib\bootstrap\environment.rb:66
Logstash requires Java 8.
it already 8 above.
i am look for tool to import data from mysql to elastic search, can you guide me in this.
Okay, but the evidence indicates that Logstash for whatever reason is picking up the wrong JVM.
Sir how can i resolve issue. is Logstash paid.
That looks like a very old Java8 version. The support matrix lists
Oracle JVM 1.8u60+ as supported, so it may be worthwhile upgrading Java and see if that helps.
Thanks Christian_Dahlqvist it worked for me.
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