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https://issues.apache.org/jira/browse/STORM-1893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15329328#comment-15329328
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ASF GitHub Bot commented on STORM-1893:
---------------------------------------
Github user abhishekagarwal87 commented on a diff in the pull request:
https://github.com/apache/storm/pull/1484#discussion_r66950531
--- Diff:
external/storm-opentsdb/src/main/java/org/apache/stom/opentsdb/OpenTsdbMetricDatapoint.java
---
@@ -0,0 +1,113 @@
+/*
+ * 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;
+
+import java.io.Serializable;
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * This class represents a metric data point in OpenTSDB's format.
+ */
+public class OpenTsdbMetricDatapoint implements Serializable {
+
+ // metric name
+ private final String metric;
+
+ // map of tag value pairs
+ private final Map<String, String> tags;
+
+ // timestamp either in milliseconds or seconds at which this metric is
occurred.
+ private final long timestamp;
+
+ // value of the metric
+ private final Object value;
+
+ private OpenTsdbMetricDatapoint() {
+ this(null, null, 0L, null);
--- End diff --
should null values be allowed? This can result in NPE in equals/hashCode
method
> Support OpenTSDB for storing timeseries data.
> ---------------------------------------------
>
> Key: STORM-1893
> URL: https://issues.apache.org/jira/browse/STORM-1893
> Project: Apache Storm
> Issue Type: New Feature
> Reporter: Satish Duggana
> Assignee: Satish Duggana
>
> - Implement openTSDB bolt to store timeseries data.
> - Trident implementation to store timeseries data in openTSDB.
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