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As briefly explained in the previous section, the navigation panel provides access to the different tasks for administering resources in Geronimo. This navigation panel is organized in the following main groups:
#Search bar
#Welcome
#Server #Application Server
#Services
#Applications
#Security
#Embedded DB
#Debug Views
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Application Server
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Organized under the Application Server group you will find statistical information as well as links for configuring and administering the different servers. This group is organized as follows:
#Information
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#Shutdown #Web Server #Web Server #Shutdown
#Thread Pools #Server Logs
#Apache HTTP
#JAR Aliases
#Monitoring
#JMS Server
#EJB Server
System Information
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Server Information
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This portlet displays server information such as the version, start time and up time. In addition, it also provides information about the JVM such as Java Version, Vendor, Node, and Server Memory Usage.
Java System Info
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This portlet displays the values of the system properties available to the server process.
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Thread Pools
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This option provides four portlets, Log Manager, Server Log Viewer, Web Access Log Viewer and Derby Log Viewer.
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This portlet
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lists all the thread pools defined in the server. It shows the pool size and allows you to monitor individually each of the listed thread pools. By monitoring these threads you can gather statistical information such as pool max, lowest recorded, highest recorded and threads in use.
Web Server
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This option provides two portlets, Web Server Manager and Network Listeners.
- Web Server Manager
When this portlet is enabled, it will collect server performance statistics. The values being measured are:- Total Requests
- Total 1xx, 2xx, 3xx, 4xx, 5xx Responses
- Active Request Count (Current, Low, High)
- Request Duration
- Network Listeners
This portlet displays all the connector listeners (HTTP, HTTPS and AJP) and status for both Jetty and Tomcat Web containers. From this portlet you can add new listeners and change the status (stop, start, restart, edit, delete) of the existing connectors.
- Server Log Viewer
This portlet displays the Geronimo server log and is helpful for debugging problems with the Geronimo Console and with deployed applications.
- Web Access Log Viewer
This portlet displays and filters the Web container log file. This log file contains HTTP accesses and messages from JSP and servlet applications that are running on Geronimo. By default this portlet displays the contents of the log file for the current date. You can apply different filtering criteria to view only data of your interest.
- Derby Log Viewer
This portlet displays the log file for Geronimo's internal database, Derby.
Shutdown
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Clicking Shutdown will shutdown the server and cause the JVM to exit. To continue using the Geronimo Console after a shutdown, Geronimo must be restarted.
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Server Logs
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This option provides two four portlets, Web Server Manager and Network Listeners.
- Web Server Manager
When this portlet is enabled, it will collect server performance statistics. The values being measured are:- Total Requests
- Total 1xx, 2xx, 3xx, 4xx, 5xx Responses
- Active Request Count (Current, Low, High)
- Request Duration
- Network Listeners
This portlet displays all the connector listeners (HTTP, HTTPS and AJP) and status for both Jetty and Tomcat Web containers. From this portlet you can add new listeners and change the status (stop, start, restart, edit, delete) of the existing connectors.
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Log Manager, Server Log Viewer, Web Access Log Viewer and Derby Log Viewer.
- Log Manager
This portlet allows the user to select a configuration file for logging and/or change the log level and Refresh interval. The default "Config file" is a standard log4j file and defines the location where the Geronimo Server will log Geronimo output. The configuration file also defines the log level which allows a finer control of what is being logged.
- Server Log Viewer
This portlet displays the Geronimo server log and is helpful for debugging problems with the Geronimo Console and with deployed applications.
- Web Access Log Viewer
This portlet displays and filters the Web container log file. This log file contains HTTP accesses and messages from JSP and servlet applications that are running on Geronimo. By default this portlet displays the contents of the log file for the current date. You can apply different filtering criteria to view only data of your interest.
- Derby Log Viewer
This portlet displays the log file for Geronimo's internal database, Derby.
Shutdown
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Clicking Shutdown will shutdown the server and cause the JVM to exit. To continue using the Geronimo Console after a shutdown, Geronimo must be restarted
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This portlet lists all the thread pools defined in the server. It shows the pool size and allows you to monitor individually each of the listed thread pools. By monitoring these threads you can gather statistical information such as pool max, lowest recorded, highest recorded and threads in use.
Apache HTTP
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