Troubleshooting - Apache Solr
If the Solr monitor can't be added, then do the following:-
- Ask the customer to verify whether he can access the particular Solr instance from the machine where he tries to add.
- Also ask the customer to access the following URLs from the machine, where he tries to add, and send us the responses received
- If the URLs are accessible then ask him whether he have configured any proxy for accessing the Solr server.
- If everything is fine then ask the customer to reproduce the issue two or three times and send us the SIF.
Other API calls used for collecting data:-
Common for all Solr instances:
If the Solr has a ".system" shard:
Troubleshooting - Apache Server
Condition to determine, if it is 'Apache Server':- Open Command Prompt in Applications Manager machine and execute the following commands and check for the specified outputs. telnet <Apache_Hostname> <Apache_Portnumber> Then a blank screen appears, ...
Update on the Apache Log4j Vulnerability
A high severity vulnerability ( CVE-2021-44228 ) impacting multiple versions of the Apache Log4j2 utility was disclosed publicly on December 9, 2021. The vulnerability impacts Apache Log4j2 versions below 2.15.0. You can find the details of this ...
Real User Monitor (RUM) - Troubleshooting
If the monitor has not polled data for long time. Follow below steps for troubleshooting Check prerequisites to done : Real User Monitor requires RUM Agent to be installed and mapped to Applications Manager. Refer the help page to know how to setup ...
Configure Apache Server running in WAMP server
Introduction: WampServer refers to a software stack for the Microsoft Windows operating system, consisting of the Apache web server, OpenSSL for SSL support, MySQL database and PHP programming language. It comes as a bundled application with all the ...
Configure Apache "server-status" page
This error occurs when Client is denied to access "server-status" page due to the missing configuration in Apache Server. Make below changes in httpd.conf file to fix the issue Step 1: Load Status Module Search for the line "LoadModule status_module ...