Newrelic error – /var/log/messages with Could not queue event: Queue is full
This is a common error in servers installed with newrelic agent. To fix this issue, we just need to adjust the queue size by configuring the below parameter in the newrelic–infra.yml file....
View ArticleTable is marked as crashed and should be repaired – MySQL Error
Recently I got the following error while working on a php and mysql based application – Table is marked as crashed and should be repaired This error can be easily fixed by doing a repair operation on...
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How to check the computer model details from Windows command line ?
The details of computer model can be easily checked from windows command line. Don’t worry even if the model number is not displayed in the outer case. Type the following command in the cmd. WMIC...
View ArticleHow to recover the admin password of Cloudera Manager ?
If you forget the admin credentials of Cloudera manager, do not worry. We have an option. For this trick, you should know the metadata database credentials of the Cloudera manager. The database...
View ArticleHow to configure JSON logs in Nginx ?
By default, Nginx writes log file in normal text file with space separated fields. The default format is called combined format. We can customize the fields and format of this log file depending upon...
View ArticleData Analytics Expression (DAX) to convert Epoch time to Datetime in PowerBI ?
Generally IoT dataset comes with epoch timestamp. Epoch timestamp is the number of seconds that has elapsed since January 1 1970 midnight (UTC). Epoch timestamp is also known in other names such as...
View ArticleCannot find or include curl – Error while installing PHP package
cannot find or include curl – This is a common error that we encounter while installing PHP packages that are dependent on curl. The solution is to install the dependent curl packages in the system....
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Cost effective way to back up data from mobile phones and computers
One of the irritating problem that I face frequently is the lack of storage in mobile phone. I started facing this problem since the day I started using smart phones. My first smart phone was with a...
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New Laptop hard drive not getting detected
Recently I have purchased a brand new Hitachi 2.5 inch laptop hard disk from Amazon. I tried to connect the laptop using the external connector. The laptop detected the USB device, but it didn’t...
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Error from Postman: Unable to verify the first certificate
Background Recently I hosted a REST API on Azure. The API was used by a PHP based application hosted externally by an external party. I used an SSL certificate purchased from DigiCert for creating the...
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