Github user abhishekagarwal87 commented on a diff in the pull request:
https://github.com/apache/storm/pull/1484#discussion_r66953536
--- Diff:
external/storm-opentsdb/src/main/java/org/apache/stom/opentsdb/client/OpenTsdbClient.java
---
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.stom.opentsdb.client;
+
+import com.google.common.base.Preconditions;
+import org.apache.stom.opentsdb.OpenTsdbMetricDatapoint;
+import org.glassfish.jersey.apache.connector.ApacheConnectorProvider;
+import org.glassfish.jersey.client.ClientConfig;
+import org.glassfish.jersey.client.ClientProperties;
+import org.glassfish.jersey.client.RequestEntityProcessing;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.WebTarget;
+import java.io.Serializable;
+import java.util.Collection;
+
+/**
+ * Client to connect to OpenTsdb TSD for storing timeseries datapoints.
+ */
+public class OpenTsdbClient {
+ private static final String PUT_PATH = "/api/put";
+ private static Logger LOG =
LoggerFactory.getLogger(OpenTsdbClient.class);
+
+ private final String urlString;
+ private final boolean sync;
+ private final long syncTimeout;
+ private final ResponseType responseType;
+ private final boolean enableChunkedEncoding;
+
+ private WebTarget target;
+ private Client client;
+
+ public enum ResponseType {
+ None(""),
+ Summary("summary"),
+ Details("details");
+
+ private final String value;
+
+ ResponseType(String value) {
+ this.value = value;
+ }
+ }
+
+ protected OpenTsdbClient(String urlString, boolean sync, long
syncTimeOut, ResponseType responseType, boolean enableChunkedEncoding) {
+ this.urlString = urlString;
+ this.sync = sync;
+ this.syncTimeout = syncTimeOut;
+ this.responseType = responseType;
+ this.enableChunkedEncoding = enableChunkedEncoding;
+
+ init();
+ }
+
+ private void init() {
+
+ final ApacheConnectorProvider apacheConnectorProvider = new
ApacheConnectorProvider();
+ final ClientConfig clientConfig = new
ClientConfig().connectorProvider(apacheConnectorProvider);
+
+ // transfer encoding should be set as jersey sets it on by default.
+ clientConfig.property(ClientProperties.REQUEST_ENTITY_PROCESSING,
+ enableChunkedEncoding ? RequestEntityProcessing.CHUNKED :
RequestEntityProcessing.BUFFERED);
+
+ client = ClientBuilder.newClient(clientConfig);
+
+ target = client.target(urlString).path(PUT_PATH);
+ if(sync) {
+ target = target.queryParam("sync").queryParam("sync_timeout",
syncTimeout);
+ }
+ if(!(responseType == ResponseType.None)) {
+ target.queryParam(responseType.value);
+ }
+
+ LOG.debug("target uri [{}]", target.getUri());
--- End diff --
This can be made info.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
