Upgrade to Elasticsearch 7.0.0

vvanholl · Apr 16, 2019 · deb496d · deb496d
1 parent d52c619
commit deb496d
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Showing 6 changed files with 26 additions and 18 deletions.
diff --git a/README.md b/README.md
@@ -23,6 +23,12 @@ It collects all relevant metrics and makes them available to Prometheus via the
 
 ## Compatibility matrix
 
+### Version 7.X
+
+| Elasticsearch  | Plugin         | Release date |
+| -------------- | -------------- | ------------ |
+| 7.0.0          | 7.0.0.0        | Apr 11, 2019 |
+
 ### Version 6.X
 
 | Elasticsearch  | Plugin         | Release date |
@@ -114,6 +120,9 @@ It collects all relevant metrics and makes them available to Prometheus via the
 
 ## Install
 
+- Since Elasticsearch 7.0.0 :
+    `./bin/elasticsearch-plugin install -b https://distfiles.compuscene.net/elasticsearch/elasticsearch-prometheus-exporter-7.0.0.0.zip`
+
 - Since Elasticsearch 6.0.0 :
     `./bin/elasticsearch-plugin install -b https://distfiles.compuscene.net/elasticsearch/elasticsearch-prometheus-exporter-6.7.1.0.zip`
 

diff --git a/build.gradle b/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "org.elasticsearch.gradle:build-tools:6.7.1" // How can we use ${versions.elasticsearch} here ???
+        classpath "org.elasticsearch.gradle:build-tools:7.0.0" // How can we use ${versions.elasticsearch} here ???
         classpath group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.0'
         classpath group: 'com.sun.xml.bind', name: 'jaxb-core', version: '2.3.0'
         classpath group: 'com.sun.xml.bind', name: 'jaxb-impl', version: '2.3.0'

diff --git a/gradle.properties b/gradle.properties
@@ -1,6 +1,6 @@
 group = org.elasticsearch.plugin.prometheus
 
-version = 6.7.1.0-SNAPSHOT
+version = 7.0.0.0-SNAPSHOT
 
 pluginName = prometheus-exporter
 pluginClassname = org.elasticsearch.plugin.prometheus.PrometheusExporterPlugin

diff --git a/src/main/java/org/elasticsearch/action/NodePrometheusMetricsAction.java b/src/main/java/org/elasticsearch/action/NodePrometheusMetricsAction.java
@@ -16,14 +16,12 @@
  */
 package org.elasticsearch.action;
 
-import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.io.stream.Writeable;
 
 /**
  * Action class for Prometheus Exporter plugin.
  */
-public class NodePrometheusMetricsAction extends Action<NodePrometheusMetricsRequest, NodePrometheusMetricsResponse,
-        NodePrometheusRequestBuilder> {
+public class NodePrometheusMetricsAction extends Action<NodePrometheusMetricsResponse> {
     public static final NodePrometheusMetricsAction INSTANCE = new NodePrometheusMetricsAction();
     public static final String NAME = "cluster:monitor/prometheus/metrics";
 
@@ -37,11 +35,6 @@ public NodePrometheusMetricsResponse newResponse() {
         throw new UnsupportedOperationException("usage of Streamable is to be replaced by Writeable");
     }
 
-    @Override
-    public NodePrometheusRequestBuilder newRequestBuilder(ElasticsearchClient client) {
-        return new NodePrometheusRequestBuilder(client, this);
-    }
-
     @Override
     public Writeable.Reader<NodePrometheusMetricsResponse> getResponseReader() {
         return NodePrometheusMetricsResponse::new;

diff --git a/src/main/java/org/elasticsearch/action/TransportNodePrometheusMetricsAction.java b/src/main/java/org/elasticsearch/action/TransportNodePrometheusMetricsAction.java
@@ -17,6 +17,8 @@
 
 package org.elasticsearch.action;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 import org.compuscene.metrics.prometheus.PrometheusSettings;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
@@ -31,12 +33,11 @@
 import org.elasticsearch.action.support.HandledTransportAction;
 import org.elasticsearch.client.Client;
 import org.elasticsearch.client.Requests;
-import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
 import org.elasticsearch.common.Nullable;
 import org.elasticsearch.common.inject.Inject;
 import org.elasticsearch.common.settings.ClusterSettings;
 import org.elasticsearch.common.settings.Settings;
-import org.elasticsearch.threadpool.ThreadPool;
+import org.elasticsearch.tasks.Task;
 import org.elasticsearch.transport.TransportService;
 
 /**
@@ -52,22 +53,22 @@ public class TransportNodePrometheusMetricsAction extends HandledTransportAction
     private final Settings settings;
     private final ClusterSettings clusterSettings;
     private final PrometheusSettings prometheusSettings;
+    private final Logger logger = LogManager.getLogger(getClass());
 
     @Inject
-    public TransportNodePrometheusMetricsAction(Settings settings, ThreadPool threadPool, Client client,
+    public TransportNodePrometheusMetricsAction(Settings settings, Client client,
                                                 TransportService transportService, ActionFilters actionFilters,
-                                                IndexNameExpressionResolver indexNameExpressionResolver,
                                                 ClusterSettings clusterSettings) {
-        super(settings, NodePrometheusMetricsAction.NAME, threadPool, transportService, actionFilters,
-                indexNameExpressionResolver, NodePrometheusMetricsRequest::new);
+        super(NodePrometheusMetricsAction.NAME, transportService, actionFilters,
+                NodePrometheusMetricsRequest::new);
         this.client = client;
         this.settings = settings;
         this.clusterSettings = clusterSettings;
         this.prometheusSettings = new PrometheusSettings(settings, clusterSettings);
     }
 
     @Override
-    protected void doExecute(NodePrometheusMetricsRequest request, ActionListener<NodePrometheusMetricsResponse> listener) {
+    protected void doExecute(Task task, NodePrometheusMetricsRequest request, ActionListener<NodePrometheusMetricsResponse> listener) {
         new AsyncAction(listener).start();
     }
 

diff --git a/src/main/java/org/elasticsearch/rest/prometheus/RestPrometheusMetricsAction.java b/src/main/java/org/elasticsearch/rest/prometheus/RestPrometheusMetricsAction.java
@@ -20,13 +20,16 @@
 import static org.elasticsearch.action.NodePrometheusMetricsAction.INSTANCE;
 import static org.elasticsearch.rest.RestRequest.Method.GET;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 import org.compuscene.metrics.prometheus.PrometheusMetricsCatalog;
 import org.compuscene.metrics.prometheus.PrometheusMetricsCollector;
 import org.compuscene.metrics.prometheus.PrometheusSettings;
 import org.elasticsearch.action.NodePrometheusMetricsRequest;
 import org.elasticsearch.action.NodePrometheusMetricsResponse;
 import org.elasticsearch.client.node.NodeClient;
 import org.elasticsearch.common.inject.Inject;
+import org.elasticsearch.common.network.NetworkAddress;
 import org.elasticsearch.common.settings.ClusterSettings;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.rest.*;
@@ -40,6 +43,7 @@
 public class RestPrometheusMetricsAction extends BaseRestHandler {
 
     private final PrometheusSettings prometheusSettings;
+    private final Logger logger = LogManager.getLogger(getClass());
 
     @Inject
     public RestPrometheusMetricsAction(Settings settings, ClusterSettings clusterSettings, RestController controller) {
@@ -58,8 +62,9 @@ public String getName() {
     @Override
     protected RestChannelConsumer prepareRequest(RestRequest request, NodeClient client) {
         if (logger.isTraceEnabled()) {
+            String remoteAddress = NetworkAddress.format(request.getHttpChannel().getRemoteAddress());
             logger.trace(String.format(Locale.ENGLISH, "Received request for Prometheus metrics from %s",
-                    request.getRemoteAddress().toString()));
+                    remoteAddress));
         }
 
         NodePrometheusMetricsRequest metricsRequest = new NodePrometheusMetricsRequest();