Log Use of the low-level REST client on JDK 7 is deprecated and will be removed in version 7.0.0 of the client – How To Solve Related Issues



Log Use of the low-level REST client on JDK 7 is deprecated and will be removed in version 7.0.0 of the client – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

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This guide will help you check for common problems that cause the log ” Use of the low-level REST client on JDK 7 is deprecated and will be removed in version 7.0.0 of the client ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: client, rest and version.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them. Among the dozens of checks included are: shards sizes, thread pools, management queue size, search errors, circuit breakers and many more (join over 700 users who use this free tool).

Log Context

Log “Use of the low-level REST client on JDK 7 is deprecated and will be removed in version 7.0.0 of the client” classname is RestClient.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         this.pathPrefix = pathPrefix;
        this.nodeSelector = nodeSelector;
        this.warningsHandler = strictDeprecationMode ? WarningsHandler.STRICT : WarningsHandler.PERMISSIVE;
        setNodes(nodes);
        if (JavaVersion.current().compareTo(JavaVersion.parse("1.8.0")) 



Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 What Elasticsearch client does Spring-Data-Elasticsearch use under the hood? -views 1.79 K ,score 4

2 Elasticsearch Rest Client with Spring Data Elasticsearch -views 11.28 K,score 17






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