This metric is always reported, regardless of the state of It will reset to 0 if no occurrences of INFO are found in any given minute. This value will represent the unique occurrences of INFO When the extension starts, a base occurrence metric for the pattern INFO is initialized with a value of 0. LogDirectory: "/Users/XYZ/MyApplication/logs"Ģ. MetricPrefix: "Server|Component:|Custom Metrics|Log Monitor" We have pre-configured three metric character replacers for characters considered invalid by the AppDynamics Metric Browser. They come into effect only a match is found for the This section can be used to replace any characters in a match with the specified characters. To get only the occurrences of a configured pattern and not the exact pattern match, simply set the printMatchedString field to false.īy default, an Occurrences metric is initialized with 0 for each configured pattern, and can be used to create alerts and health rules.The encoding field is not mandatory and can be disregarded in the config.yml unless you're working with non-UTF8 files. #displayName Should be unique across the various patterns. LogDirectory: "/Users/XYZ/MyApplication/UTF16Logs" To search for case sensitive matches of ERROR: There are multiple scenarios that can be configured in the logs section: 2.1 Static LogsĬonsider a log file, myLog.log that does not rollover. For example: C:\\Directory\\LogsToMonitor\. For Windows, use escape characters while configuring log directories. This includes specifying the location of the logs and the various search strings/regular expressions to be searched for in the logs. MetricPrefix: "Custom Metrics|Log Monitor| 2. If SIM is enabled, please use the default metric prefix. MetricPrefix: "Server|Component:|Custom Metrics|Log Monitor|" This can be done by adding the Tier ID to the metric prefix. Tier ConfigurationĬonfigure the Tier under which the metrics should be reported. If SIM is enabled, look for theĬonfigure the Log Monitoring Extension by editing the config.yml & monitor.xml files in /monitors/LogMonitor/.
In the AppDynamics Metric Browser, look for: Application Infrastructure Performance||Custom Metrics|Log Monitor.
#JAVA LOG FILE MONITOR DOWNLOAD#
If your maven is using some other java version then please download java 8 for your platform and set JAVA_HOME parameter before starting maven. You can check the java version used in maven using command mvn -v or mvn -version.
#JAVA LOG FILE MONITOR INSTALL#
Please do not proceed with the extension installation if the specified prerequisites are not met.ĭownload and install Apache Maven which is configured with Java 8 to build the extension artifact from source. Prerequisitesīefore the extension is installed, the prerequisites mentioned here need to be met. The extension works seamlessly with logs that are constantly generated and rotating from time to time. The AppDynamics Log Monitoring Extension monitors the occurrences of configured text or regular expressions in a set of log files, and the sizes of these files. AppDynamics Log Monitoring Extension Use Case
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