| <#ftl output_format="plainText" strip_whitespace=true> |
| <#-- |
| 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. |
| --> |
| |
| <#-- |
| Define custom grok pattern as map to match something like using "MY_SERVERLOG" |
| 2019-05-17 20:00:32,140 INFO [xx.yyy.zzzz] (Thread-99) message response handled in: 62 ms; message counter: 2048; total message counter: 7094 |
| --> |
| <#assign patternDefinitions = { |
| "MY_DATE": "%{YEAR}-%{MONTHNUM}-%{MONTHDAY}", |
| "MY_TIMESTAMP": "%{MY_DATE:date} %{TIME:time},%{INT:millis}", |
| "MY_MODULE": "\\[%{NOTSPACE}\\]", |
| "MY_THREAD": "\\(%{NOTSPACE}\\)", |
| "MY_SERVERLOG": "^%{MY_TIMESTAMP} %{LOGLEVEL}%{SPACE:UNWANTED}%{MY_MODULE} %{MY_THREAD} message response handled in: %{INT:response_time} ms; %{GREEDYDATA:UNWANTED}$" |
| }> |
| |
| <#-- Instantiante the grok tool --> |
| <#assign grok = tools.grok.create("%{MY_SERVERLOG}", patternDefinitions)> |
| |
| <#-- Iterate over all data sources and convert matching lines to CSV output --> |
| <#compress> |
| TIMESTAMP;MILLIS |
| <#if dataSources?has_content> |
| <#list dataSources?values as dataSource> |
| <#list dataSource.getLineIterator() as line> |
| <#assign parts = grok.match(line).capture()> |
| <#if parts?has_content> |
| <#-- Skip all response times less than 5 ms because these are boring pings --> |
| <#if parts.response_time?number gt 5> |
| ${parts.date}T${parts.time}.${parts.millis}+02:00;${parts.response_time} |
| </#if> |
| </#if> |
| </#list> |
| </#list> |
| </#if> |
| </#compress> |
