<p>Can u help me about elasticsearch, I'm using helm chart to install elasticsearch on EKS Cluster (AWS).
this error log:</p>
<pre><code>{&quot;@timestamp&quot;:&quot;2022-04-04T06:51:37.598Z&quot;, &quot;log.level&quot;: &quot;INFO&quot;, &quot;message&quot;:&quot;no plugins loaded&quot;, &quot;ecs.version&quot;: &quot;1.2.0&quot;,&quot;service.name&quot;:&quot;ES_ECS&quot;,&quot;event.dataset&quot;:&quot;elasticsearch.server&quot;,&quot;process.thread.name&quot;:&quot;main&quot;,&quot;log.logger&quot;:&quot;org.elasticsearch.plugins.PluginsService&quot;,&quot;elasticsearch.node.name&quot;:&quot;elasticsearch-master-2&quot;,&quot;elasticsearch.cluster.name&quot;:&quot;elasticsearch&quot;}
{&quot;@timestamp&quot;:&quot;2022-04-04T06:51:37.764Z&quot;, &quot;log.level&quot;: &quot;INFO&quot;, &quot;message&quot;:&quot;using [1] data paths, mounts [[/usr/share/elasticsearch/data (/dev/nvme1n1)]], net usable_space [29.3gb], net total_space [29.4gb], types [ext4]&quot;, &quot;ecs.version&quot;: &quot;1.2.0&quot;,&quot;service.name&quot;:&quot;ES_ECS&quot;,&quot;event.dataset&quot;:&quot;elasticsearch.server&quot;,&quot;process.thread.name&quot;:&quot;main&quot;,&quot;log.logger&quot;:&quot;org.elasticsearch.env.NodeEnvironment&quot;,&quot;elasticsearch.node.name&quot;:&quot;elasticsearch-master-2&quot;,&quot;elasticsearch.cluster.name&quot;:&quot;elasticsearch&quot;}
{&quot;@timestamp&quot;:&quot;2022-04-04T06:51:37.764Z&quot;, &quot;log.level&quot;: &quot;INFO&quot;, &quot;message&quot;:&quot;heap size [128mb], compressed ordinary object pointers [true]&quot;, &quot;ecs.version&quot;: &quot;1.2.0&quot;,&quot;service.name&quot;:&quot;ES_ECS&quot;,&quot;event.dataset&quot;:&quot;elasticsearch.server&quot;,&quot;process.thread.name&quot;:&quot;main&quot;,&quot;log.logger&quot;:&quot;org.elasticsearch.env.NodeEnvironment&quot;,&quot;elasticsearch.node.name&quot;:&quot;elasticsearch-master-2&quot;,&quot;elasticsearch.cluster.name&quot;:&quot;elasticsearch&quot;}
{&quot;@timestamp&quot;:&quot;2022-04-04T06:51:37.780Z&quot;, &quot;log.level&quot;: &quot;INFO&quot;, &quot;message&quot;:&quot;node name [elasticsearch-master-2], node ID [UVdphx_mRxed9bUS5sKU-A], cluster name [elasticsearch], roles [data_cold, ingest, data_frozen, ml, data_hot, transform, data_content, data_warm, master, remote_cluster_client, data]&quot;, &quot;ecs.version&quot;: &quot;1.2.0&quot;,&quot;service.name&quot;:&quot;ES_ECS&quot;,&quot;event.dataset&quot;:&quot;elasticsearch.server&quot;,&quot;process.thread.name&quot;:&quot;main&quot;,&quot;log.logger&quot;:&quot;org.elasticsearch.node.Node&quot;,&quot;elasticsearch.node.name&quot;:&quot;elasticsearch-master-2&quot;,&quot;elasticsearch.cluster.name&quot;:&quot;elasticsearch&quot;}
{&quot;@timestamp&quot;:&quot;2022-04-04T06:51:45.670Z&quot;, &quot;log.level&quot;:&quot;ERROR&quot;, &quot;message&quot;:&quot;uncaught exception in thread [main]&quot;, &quot;ecs.version&quot;: &quot;1.2.0&quot;,&quot;service.name&quot;:&quot;ES_ECS&quot;,&quot;event.dataset&quot;:&quot;elasticsearch.server&quot;,&quot;process.thread.name&quot;:&quot;main&quot;,&quot;log.logger&quot;:&quot;org.elasticsearch.bootstrap.ElasticsearchUncaughtExceptionHandler&quot;,&quot;elasticsearch.node.name&quot;:&quot;elasticsearch-master-2&quot;,&quot;elasticsearch.cluster.name&quot;:&quot;elasticsearch&quot;,&quot;error.type&quot;:&quot;org.elasticsearch.bootstrap.StartupException&quot;,&quot;error.message&quot;:&quot;java.lang.IllegalArgumentException: unknown setting [node.data] please check that any required plugins are installed, or check the breaking changes documentation for removed settings&quot;,&quot;error.stack_trace&quot;:&quot;java.lang.IllegalArgumentException: unknown setting [node.data] please check that any required plugins are installed, or check the breaking changes documentation for removed settings\n\tat org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:563)\n\tat org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:509)\n\tat org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:479)\n\tat org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:449)\n\tat org.elasticsearch.common.settings.SettingsModule.&lt;init&gt;(SettingsModule.java:151)\n\tat org.elasticsearch.common.settings.SettingsModule.&lt;init&gt;(SettingsModule.java:56)\n\tat org.elasticsearch.node.Node.&lt;init&gt;(Node.java:447)\n\tat org.elasticsearch.node.Node.&lt;init&gt;(Node.java:284)\n\tat org.elasticsearch.bootstrap.Bootstrap$5.&lt;init&gt;(Bootstrap.java:234)\n\tat org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:234)\n\tat org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:358)\n\tat org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166)\n\tat org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157)\n\tat org.elasticsearch.common.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:81)\n\tat org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112)\n\tat org.elasticsearch.cli.Command.main(Command.java:77)\n\tat org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122)\n\tat org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80)\nFor complete error details, refer to the log at /usr/share/elasticsearch/logs/elasticsearch.log\n&quot;}
uncaught exception in thread [main]
java.lang.IllegalArgumentException: unknown setting [node.data] please check that any required plugins are installed, or check the breaking changes documentation for removed settings
    at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:563)
    at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:509)
    at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:479)
    at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:449)
    at org.elasticsearch.common.settings.SettingsModule.&lt;init&gt;(SettingsModule.java:151)
    at org.elasticsearch.common.settings.SettingsModule.&lt;init&gt;(SettingsModule.java:56)
    at org.elasticsearch.node.Node.&lt;init&gt;(Node.java:447)
    at org.elasticsearch.node.Node.&lt;init&gt;(Node.java:284)
    at org.elasticsearch.bootstrap.Bootstrap$5.&lt;init&gt;(Bootstrap.java:234)
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:234)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:358)
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166)
    at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157)
    at org.elasticsearch.common.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:81)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112)
    at org.elasticsearch.cli.Command.main(Command.java:77)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80)
For complete error details, refer to the log at /usr/share/elasticsearch/logs/elasticsearch.log
</code></pre>
<p>im not edit values.yaml (default)</p>

adhithia
<p>More info are needed, but I think you are using version 8 which has made 'node.data' attribute obsolete.
You can replace it by :</p>
<pre><code>node.roles: &lt;master|data&gt;
</code></pre>
