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Chapter 13. Monitoring Data Grid Logs
Set logging categories to different message levels to monitor, debug, and troubleshoot Data Grid clusters.
13.1. Configuring Data Grid Logging Copiar o linkLink copiado para a área de transferência!
Procedure
Specify logging configuration with
spec.loggingin yourInfinispanCR and then apply the changes.spec: ... logging:1 categories:2 org.infinispan: debug3 org.jgroups: debugNoteThe root logging category is
org.infinispanand isINFOby default.Retrieve logs from Data Grid nodes as required.
$ oc logs -f $POD_NAME
13.2. Log Levels Copiar o linkLink copiado para a área de transferência!
Log levels indicate the nature and severity of messages.
| Log level | Description |
|---|---|
| trace | Provides detailed information about running state of applications. This is the most verbose log level. |
| debug | Indicates the progress of individual requests or activities. |
| info | Indicates overall progress of applications, including lifecycle events. |
| warn | Indicates circumstances that can lead to error or degrade performance. |
| error | Indicates error conditions that might prevent operations or activities from being successful but do not prevent applications from running. |