Elasticsearch is not starting after updating it to 7.9.2. It throws below error.
OS-CentOS7
Exception in thread "main" java.lang.RuntimeException: starting java failed with [1]
output:
error:
Unrecognized VM option 'UseConcMarkSweepGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
at org.elasticsearch.tools.launchers.JvmErgonomics.flagsFinal(JvmErgonomics.java:126)
at org.elasticsearch.tools.launchers.JvmErgonomics.finalJvmOptions(JvmErgonomics.java:88)
at org.elasticsearch.tools.launchers.JvmErgonomics.choose(JvmErgonomics.java:59)
at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.java:137)
at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:95)
I tried the reinstallation but it didn't work. Please help.