Kafka Error: Unrecognized VM option ' usecompressedoops ' error:clould not create the Java vritual machine. ERROR:A Fatal exception has occurres. Program would exit.

　　

　　Description of the error:

Under the Kafka installation directory, execute $ bin/zookeeper-server-start.sh config/zookeeper.properties &

Unrecognized VM option ' usecompressedoops '

Error:clould not create the Java vritual machine.

ERROR:A Fatal exception has occurres. Program would exit.

　　Workaround:

Locate bin/kafka-run-class.sh file, use Vim to open, this version of Me is in line 115

113 # JVM Performance Options

If [-Z ' $KAFKA _jvm_performance_opts]; Then

kafka_jvm_performance_opts= "-server -xx:+usecompressedoops -xx:+useparnewgc-xx:+useconcmarksweepgc-x X:+cmsclassunloadingenabled-xx:+cmsscavengebeforere Mark-xx:+disableexplicitgc-djava.awt.headless=true "

The fi

　　Remove-xx:+usecompressedoops This setting

To remove, after the result:

111 # JVM Performance Options

If [-Z ' $KAFKA _jvm_performance_opts]; Then

113 kafka_jvm_performance_opts= "-SERVER-XX:+USEPARNEWGC-XX:+USECONCMARKSWEEPGC-XX:+CMSCLASSUNLOADINGENABLED-XX: +cmsscavengebefo Reremark-xx:+disableexplicitgc-djava.awt.headless=true "

The fi

Then, save, exit. Again, execute,

Under the Kafka installation directory, execute $ bin/zookeeper-server-start.sh config/zookeeper.properties &

That is, this problem has been solved!

Reference Link: Kafka Introduction and environment building-kafka-about Cloud development

Kafka Error: Unrecognized VM option ' usecompressedoops ' error:clould not create the Java vritual machine. ERROR:A Fatal exception has occurres. Program would exit.