I develop using Liferay Developer Studio, and its embedded Liferay server, which has an embedded ElasticSearch server. The console is polluted by a constant stream of ElasticSearch info:
04:01:55,424 WARN [elasticsearch[Lament][management][T#1]][decider:157] [Lament] high disk watermark [90%] exceeded on [_3V2KhHfS5CgHuWgM8Q9aw][Lament][/home/nico/p/liferay/liferay-developer-studio-workspace/liferay-workspace/bundles/data/elasticsearch/indices/LiferayElasticsearchCluster/nodes/0] free: 10gb[1.1%], shards will be relocated away from this node
04:02:25,427 WARN [elasticsearch[Lament][management][T#2]][decider:157] [Lament] high disk watermark [90%] exceeded on [_3V2KhHfS5CgHuWgM8Q9aw][Lament][/home/nico/p/liferay/liferay-developer-studio-workspace/liferay-workspace/bundles/data/elasticsearch/indices/LiferayElasticsearchCluster/nodes/0] free: 10gb[1.1%], shards will be relocated away from this node
04:02:25,428 INFO [elasticsearch[Lament][management][T#2]][decider:218] [Lament] rerouting shards: [high disk watermark exceeded on one or more nodes]
04:02:55,430 WARN [elasticsearch[Lament][management][T#3]][decider:157] [Lament] high disk watermark [90%] exceeded on [_3V2KhHfS5CgHuWgM8Q9aw][Lament][/home/nico/p/liferay/liferay-developer-studio-workspace/liferay-workspace/bundles/data/elasticsearch/indices/LiferayElasticsearchCluster/nodes/0] free: 10gb[1.1%], shards will be relocated away from this node
04:03:25,431 WARN [elasticsearch[Lament][management][T#1]][decider:157] [Lament] high disk watermark [90%] exceeded on [_3V2KhHfS5CgHuWgM8Q9aw][Lament][/home/nico/p/liferay/liferay-developer-studio-workspace/liferay-workspace/bundles/data/elasticsearch/indices/LiferayElasticsearchCluster/nodes/0] free: 10gb[1.1%], shards will be relocated away from this node
04:03:25,432 INFO [elasticsearch[Lament][management][T#1]][decider:218] [Lament] rerouting shards: [high disk watermark exceeded on one or more nodes]
04:03:55,433 WARN [elasticsearch[Lament][management][T#2]][decider:157] [Lament] high disk watermark [90%] exceeded on [_3V2KhHfS5CgHuWgM8Q9aw][Lament][/home/nico/p/liferay/liferay-developer-studio-workspace/liferay-workspace/bundles/data/elasticsearch/indices/LiferayElasticsearchCluster/nodes/0] free: 10gb[1.1%], shards will be relocated away from this node
How to disable Elastic search logs?
I modified the log levels for ElasticSearch as seen below:
Problems:
- It does not work. The log above was taken a few minutes after setting all ElasticSearch log levels to ERROR, but shows INFO and WARN lines.
- This configuration is reset at every reboot. I want something persistent.
How to do?