2 * ===============================LICENSE_START======================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============================LICENSE_END===========================================
21 package org.onap.dcae.apod.analytics.cdap.common;
24 * Contains all metrics names used for DCAE CDAP modules
27 * Format should be (ModuleName)_(Description of metrics)_METRIC e.g. TCA_WORKER_FAILED_ATTEMPTS_METRIC
30 * @author Rajiv Singla . Creation Date: 10/25/2016.
32 public abstract class CDAPMetricsConstants {
35 * Metric captures count of all responses received from DMaaP MR Subscriber Topic
37 public static final String DMAAP_MR_SUBSCRIBER_ALL_RESPONSES_COUNT_METRIC =
38 "dmaap.subscriber.fetch.all_responses";
41 * Metric captures count of responses from DMaaP MR Subscriber Topic which does not have 200 HTTP Response code.
42 * This can be due to DMaaP topic being down or any internal server errors etc.
44 public static final String DMAAP_MR_SUBSCRIBER_UNSUCCESSFUL_RESPONSES_METRIC =
45 "dmaap.subscriber.fetch.unsuccessful";
48 * Metric that counts the number of successful (200 HTTP Response Code) calls to DMaaP which did not had empty
51 public static final String DMAAP_MR_SUBSCRIBER_RESPONSES_WITH_NO_MESSAGES_METRIC =
52 "dmaap.subscriber.fetch.no_message";
55 * Metric to count total number of message processed by DMaaP MR subscriber
57 public static final String DMAAP_MR_SUBSCRIBER_TOTAL_MESSAGES_PROCESSED_METRIC = "dmaap.subscriber.message.count";
61 * Metric to record time taken in ms by subscriber in its most recent call to fetch DMaaP MR messages
63 public static final String DMAAP_MR_SUBSCRIBER_RESPONSE_TIME_MS_METRIC = "dmaap.subscriber.fetch.response_time";
66 * Metric captures the count of number of times DMaaP MR Subscriber was unable to write to DMaaP Stream due
67 * some CDAP error while writing to stream. This should ideally never happen assuming we have enough space
68 * on CDAP machine and CDAP process is functioning normally
70 public static final String TCA_SUBSCRIBER_FAILURE_TO_WRITE_TO_STREAM_METRIC = "tca.subscriber.stream.writing.error";
74 * Metric captures number of VES messages that are not applicable as per TCA Policy
76 public static final String TCA_VES_INAPPLICABLE_MESSAGES_METRIC = "tca.ves.calculator.inapplicable";
79 * Metric captures number of VES messages that are applicable as per TCA Policy but don't violate any thresholds
81 public static final String TCA_VES_COMPLIANT_MESSAGES_METRIC = "tca.ves.calculator.compliant";
84 * Metrics captures number of VES messages that are applicable as per TCA Policy and does violate thresholds and
85 * will likely cause an alert
87 public static final String TCA_VES_NON_COMPLIANT_MESSAGES_METRIC = "tca.ves.calculator.non_compliant";
91 * Metric that counts the number of publisher look ups in alerts table which resulted in 0 new alerts
93 public static final String TCA_PUBLISHER_NO_NEW_ALERTS_LOOKUP_METRIC = "tca.publisher.lookup.no_message";
96 * Metric that counts the number of new alerts found by the publisher in alerts table
98 public static final String TCA_PUBLISHER_NEW_ALERTS_METRIC = "tca.publisher.lookup.new_messages";
101 * Metric that counts the number of alerts deleted by publisher in alerts table
103 public static final String TCA_PUBLISHER_DELETED_ALERTS_METRIC = "tca.publisher.deleted.alerts";
106 * Metric that counts the number of publisher calls to DMaaP which resulted in successful response code
108 public static final String TCA_PUBLISHER_SUCCESSFUL_DMAAP_RESPONSE_METRIC = "tca.publisher.publish.successful";
111 * Metric that counts the number of publisher calls to DMaaP which resulted in unsuccessful response code
113 public static final String TCA_PUBLISHER_UNSUCCESSFUL_DMAAP_RESPONSE_METRIC = "tca.publisher.publish.unsuccessful";
115 private CDAPMetricsConstants() {