Hi body,
My es version is 2.3.3 and I want to upgrade es memory to 2g from default value(1g).
following the document I firstly export environment ES_HEAP_SIZE in user bash file and restarting es. but the heap keep displaying 1g as it previously was(see the below graph), then I append -Xmx2g -Xms2g after my startup command "bin/elasticsearch bin/elasticsearch --network.host 0.0.0.0 -Xmx2g -Xms2g" , but still the heap keep as the old(see the below graph).
In the output of ps -fC java on the server running Elasticsearch, what are the values for the -Xms and -Xmx options? Do you see ES_HEAP_SIZE in the list of enviornment variables when you run cat /proc/<PID>/environment | tr \\0 \\n (where <PID> is the process ID of the Elasticsearch process)? Is there any warnings or errors printed when you start Elasticsearch?
Hi Joshua_Rich, the command env returns includes ES_HEAP_SIZE=2g. but cat /proc/PID/environ | tr \0 \n doesn't. I've export in /etc/profile file(see below), so why ES_HEAP_SIZE is not object to the PID and how to set?
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.
