| |
| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.storm.daemon.logviewer.utils; |
| |
| import org.apache.storm.metric.StormMetricsRegistry; |
| |
| public class ExceptionMeterNames { |
| |
| //Operation level IO Exceptions |
| public static final String NUM_FILE_OPEN_EXCEPTIONS = "logviewer:num-file-open-exceptions"; |
| public static final String NUM_FILE_READ_EXCEPTIONS = "logviewer:num-file-read-exceptions"; |
| public static final String NUM_FILE_REMOVAL_EXCEPTIONS = "logviewer:num-file-removal-exceptions"; |
| public static final String NUM_FILE_DOWNLOAD_EXCEPTIONS = "logviewer:num-file-download-exceptions"; |
| public static final String NUM_SET_PERMISSION_EXCEPTIONS = "logviewer:num-set-permission-exceptions"; |
| |
| //Routine level |
| public static final String NUM_CLEANUP_EXCEPTIONS = "logviewer:num-other-cleanup-exceptions"; |
| public static final String NUM_READ_LOG_EXCEPTIONS = "logviewer:num-read-log-exceptions"; |
| public static final String NUM_READ_DAEMON_LOG_EXCEPTIONS = "logviewer:num-read-daemon-log-exceptions"; |
| public static final String NUM_LIST_LOG_EXCEPTIONS = "logviewer:num-search-log-exceptions"; |
| public static final String NUM_LIST_DUMP_EXCEPTIONS = "logviewer:num-list-dump-files-exceptions"; |
| public static final String NUM_DOWNLOAD_DUMP_EXCEPTIONS = "logviewer:num-download-dump-exceptions"; |
| public static final String NUM_DOWNLOAD_LOG_EXCEPTIONS = "logviewer:num-download-log-exceptions"; |
| public static final String NUM_DOWNLOAD_DAEMON_LOG_EXCEPTIONS = "logviewer:num-download-daemon-log-exceptions"; |
| public static final String NUM_SEARCH_EXCEPTIONS = "logviewer:num-search-exceptions"; |
| |
| /** |
| * It may be helpful to register these meters up front, so they are output even if their values are zero. |
| * @param registry The metrics registry. |
| */ |
| public static void registerMeters(StormMetricsRegistry registry) { |
| |
| registry.registerMeter(NUM_FILE_OPEN_EXCEPTIONS); |
| registry.registerMeter(NUM_FILE_READ_EXCEPTIONS); |
| registry.registerMeter(NUM_FILE_REMOVAL_EXCEPTIONS); |
| registry.registerMeter(NUM_FILE_DOWNLOAD_EXCEPTIONS); |
| registry.registerMeter(NUM_SET_PERMISSION_EXCEPTIONS); |
| registry.registerMeter(NUM_CLEANUP_EXCEPTIONS); |
| registry.registerMeter(NUM_READ_LOG_EXCEPTIONS); |
| registry.registerMeter(NUM_READ_DAEMON_LOG_EXCEPTIONS); |
| registry.registerMeter(NUM_LIST_LOG_EXCEPTIONS); |
| registry.registerMeter(NUM_LIST_DUMP_EXCEPTIONS); |
| registry.registerMeter(NUM_DOWNLOAD_DUMP_EXCEPTIONS); |
| registry.registerMeter(NUM_DOWNLOAD_LOG_EXCEPTIONS); |
| registry.registerMeter(NUM_DOWNLOAD_DAEMON_LOG_EXCEPTIONS); |
| registry.registerMeter(NUM_SEARCH_EXCEPTIONS); |
| } |
| } |