i have try to run a command start up elasticsearch node,"./elasticsearch -E node.name=node0 -E cluster.name=elasticsearch -E path.data=node0_data ",but still not work have a error message, what is worry? OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 an…

./elasticsearch -E node.name=node0 ... can not run elasticsearch as root

dadoonet (David Pilato) July 2, 2019, 3:13am 4

I'd recommend reading this Elastic Install and Run - Root or Not?

Elasticsearch is a trademark of Elasticsearch BV, registered in the U.S. and in other countries
Trademarks
Terms
Privacy
Brand
Code of Conduct

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.