Instantiate TransportClient in ES 7.8 help

Elastic Stack Elasticsearch
1

I would like to replace the way I instantiate TransportClient in 7.8 since our application is heavily dependent on TransportClient at the moment. TransportClient will be migrated to RestHighLevelClient.

Settings settings = Settings.builder().loadFromPath(Paths.get("config/elasticsearch.yml").toAbsolutePath()).build();
TransportClient client = new PreBuiltTransportClient(settings)
                    .addTransportAddress(new TransportAddress(InetAddress.getByName("127.0.0.1"), 9300));

This is no longer valid in 7.8 since the run time error occurs:

java.lang.NoSuchMethodError: org.apache.logging.log4j.Logger.debug(Ljava/lang/String;Ljava/lang/Object;)V

	at org.elasticsearch.threadpool.ThreadPool.<init>(ThreadPool.java:212)
	at org.elasticsearch.client.transport.TransportClient.buildTemplate(TransportClient.java:153)
	at org.elasticsearch.client.transport.TransportClient.<init>(TransportClient.java:298)
	at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:130)
	at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:116)
	at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:106)
2

It looks good to me.

What happens if you write instead:

Settings settings = Settings.EMPTY;
TransportClient client = new PreBuiltTransportClient(settings)
    .addTransportAddress(new TransportAddress(InetAddress.getByName("127.0.0.1"), 9300));

Just to make sure where the problem is coming from...

But yeah, you should really move to the Rest Client. :slight_smile:

3

It produces exactly the same error. Any ideas would be welcomed.

4

What is the full output of:

mvn dependency:tree
5 
[WARNING] Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
Downloading from osgeo-release: https://repo.osgeo.org/repository/release/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloading from my-local-repo: file:///home/pete/src/apis2/lib/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloading from central: https://repo1.maven.org/maven2/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloading from mvnrepository.com: https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloading from maven2-repository.dev.java.net: http://download.java.net/maven/2/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloading from osgeo: http://download.osgeo.org/webdav/geotools/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
Downloaded from central: https://repo1.maven.org/maven2/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml (1.1 kB at 2.4 kB/s)
Downloading from osgeo-snapshot: https://repo.osgeo.org/repository/snapshot/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml
[WARNING] Could not transfer metadata org.eclipse.emf:org.eclipse.emf.ecore/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
Downloading from central: https://repo1.maven.org/maven2/io/grpc/grpc-core/maven-metadata.xml
Downloading from osgeo-release: https://repo.osgeo.org/repository/release/io/grpc/grpc-core/maven-metadata.xml
Downloading from my-local-repo: file:///home/pete/src/apis2/lib/io/grpc/grpc-core/maven-metadata.xml
Downloading from mvnrepository.com: https://mvnrepository.com/io/grpc/grpc-core/maven-metadata.xml
Downloading from maven2-repository.dev.java.net: http://download.java.net/maven/2/io/grpc/grpc-core/maven-metadata.xml
Downloading from osgeo: http://download.osgeo.org/webdav/geotools/io/grpc/grpc-core/maven-metadata.xml
Downloaded from central: https://repo1.maven.org/maven2/io/grpc/grpc-core/maven-metadata.xml (2.7 kB at 5.8 kB/s)
[WARNING] Could not transfer metadata io.grpc:grpc-core/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/io/grpc/grpc-core/maven-metadata.xml 403 Forbidden
Downloading from osgeo-release: https://repo.osgeo.org/repository/release/io/netty/netty-codec-http2/maven-metadata.xml
Downloading from my-local-repo: file:///home/pete/src/apis2/lib/io/netty/netty-codec-http2/maven-metadata.xml
Downloading from central: https://repo1.maven.org/maven2/io/netty/netty-codec-http2/maven-metadata.xml
Downloading from mvnrepository.com: https://mvnrepository.com/io/netty/netty-codec-http2/maven-metadata.xml
Downloading from maven2-repository.dev.java.net: http://download.java.net/maven/2/io/netty/netty-codec-http2/maven-metadata.xml
Downloading from osgeo: http://download.osgeo.org/webdav/geotools/io/netty/netty-codec-http2/maven-metadata.xml
Downloaded from central: https://repo1.maven.org/maven2/io/netty/netty-codec-http2/maven-metadata.xml (2.8 kB at 6.0 kB/s)
[WARNING] Could not transfer metadata io.netty:netty-codec-http2/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/io/netty/netty-codec-http2/maven-metadata.xml 403 Forbidden
[INFO] 
[INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ services ---
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.ecore/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.ecore/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.ecore/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata org.eclipse.emf:org.eclipse.emf.common/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/org/eclipse/emf/org.eclipse.emf.common/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer io.grpc:grpc-core/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata io.grpc:grpc-core/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/io/grpc/grpc-core/maven-metadata.xml 403 Forbidden
[WARNING] Failure to transfer io.netty:netty-codec-http2/maven-metadata.xml from https://mvnrepository.com/ was cached in the local repository, resolution will not be reattempted until the update interval of mvnrepository.com has elapsed or updates are forced. Original error: Could not transfer metadata io.netty:netty-codec-http2/maven-metadata.xml from/to mvnrepository.com (https://mvnrepository.com/): Authorization failed for https://mvnrepository.com/io/netty/netty-codec-http2/maven-metadata.xml 403 Forbidden

Just a lot of INFO lines and BUILD SUCCESS at the end aside from these WARNINGs.

6

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7

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