Unable to start Logstash

Elastic Stack Logstash
1

Hi,

logstash version - 2.3.4

logstash agent -f runconfig.conf
shows the message
prepend logstash prepend -j when using JRUBY.

how to resolve this issue

2

Please copy/paste the exact and complete message.

3

Hi,

load Java programming language agent, see java.lang.instrument
-splash:
show splash screen with specified image
See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.
(Prepend -J in front of these options when using 'jruby' command)

4

Hi,

Any Configuration I need to Do?

5

Any work around to solve this issue

6

load Java programming language agent, see java.lang.instrument
-splash:
show splash screen with specified image
See Java SE - Documentation for more details.
(Prepend -J in front of these options when using ‘jruby’ command)

Is this really the only output you get? What JVM are you using (use java -version to find out)?

7

Hi,
Java version 7 we are using .

8

can you please show the output of
$ java -version

9

Java version 7 we are using .

Recent versions of Logstash require Java 8. The documentation for your version of Logstash should tell you whether Java 7 is okay.

10

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