Hi. Our cluster is: 11 servers with each 128 GB RAM a total of 3 masters and 33 data with each 19 GB allowed for the heap So 3 or 4 (for the 3 masters nodes) nodes per server 53 TB of data for over 5 billions of docs in >380 indices but >80% of the docs in only 30 indices. over 1TB daily inges…

Cluster freeze

Christian_Dahlqvist (Christian Dahlqvist) October 3, 2018, 10:32am 3

Which version of Elasticsearch are you using? Have you optimised your mappings as described here?

Topic		Replies	Views
Elasticsearch heap issues Elasticsearch	4	479	July 5, 2017
Cluster gelé Discussions en français	4	747	November 23, 2018
Why is my heap usage always high? Elasticsearch	10	5090	July 5, 2017
Large Data Set with Low Memory = Frozen Nodes Elasticsearch	2	1102	July 6, 2017
Most right architecture for my cluster Elasticsearch	6	553	February 28, 2019

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.

Cluster freeze

Related topics