Elasticsearch WARN message after upgrade 8.19.2 to 8.19.3

Elastic Stack Elasticsearch
1

After upgrade the Elasticsearch version 8.19.2 to 8.19.3 the below message is rollover

Not entitled: component [(unknown)], module [ALL-UNNAMED], class [class com.dynatrace.agent.casp.thirdparty.io.UrlUtils], operation [$java_net_URL$]
org.elasticsearch.entitlement.runtime.api.NotEntitledException: component [(unknown)], module [ALL-UNNAMED], class [class com.dynatrace.agent.casp.thirdparty.io.UrlUtils], operation [$java_net_URL$]
at org.elasticsearch.entitlement.runtime.policy.PolicyCheckerImpl.notEntitled(PolicyCheckerImpl.java:466) ~[elasticsearch-entitlement-8.19.3.jar:?]
at org.elasticsearch.entitlement.runtime.policy.PolicyCheckerImpl.neverEntitled(PolicyCheckerImpl.java:132) ~[elasticsearch-entitlement-8.19.3.jar:?]
at org.elasticsearch.entitlement.runtime.policy.PolicyCheckerImpl.checkChangeJVMGlobalState(PolicyCheckerImpl.java:162) ~[elasticsearch-entitlement-8.19.3.jar:?]
at org.elasticsearch.entitlement.runtime.policy.PolicyCheckerImpl.checkChangeNetworkHandling(PolicyCheckerImpl.java:187) ~[elasticsearch-entitlement-8.19.3.jar:?]
at org.elasticsearch.entitlement.runtime.policy.ElasticsearchEntitlementChecker.check$java_net_URL$(ElasticsearchEntitlementChecker.java:485) ~[elasticsearch-entitlement-8.19.3.jar:?]
at java.net.URL.(URL.java) ~[?:?]
at com.dynatrace.agent.casp.thirdparty.io.UrlUtils.createRestrictedURL(UrlUtils.java:348) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.codesource.CodeSourceLocationFactory.codeSourceLocationToUri(CodeSourceLocationFactory.java:164) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.codesource.CodeSourceLocationFactory.fromClass(CodeSourceLocationFactory.java:124) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.collectors.CodeSourceCollector.getFrom(CodeSourceCollector.java:57) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.SoftwareComponentInformationCreator.createFrom(SoftwareComponentInformationCreator.java:122) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.SoftwareComponentExtractor.doExtract(SoftwareComponentExtractor.java:109) ~[?:1.313.54.20250607-101638]
at com.dynatrace.agent.casp.thirdparty.SoftwareComponentExtractor.extract(SoftwareComponentExtractor.java:74) ~[?:1.313.54.20250607-101638]

2

The Dynatrace agent isn’t supported and we recommend not using it. See the warning in these docs for more information:

WARNING: Don’t use third-party Java agents that attach to the JVM. Such agents can be harmful to Elasticsearch stability and performance. In some cases they may cause nodes to freeze, crash, or fail to start up, or to lose or corrupt your data.