hadoop

Fix Log4j Debug Warning Issue

by

In this guide, we will find out some possible reasons that might cause the log4j debug warning and after that, we will provide some possible fixes that you can try to solve this problem. // Usually this “verbose” creates the level if it doesn’t already exist.Last step VERBOSE = Level.forName(“VERBOSE”, 550);logger final logger = LogManager.getLogger();logger.log … Read more

Steps To Troubleshoot An Open Checksum File Issue

by

If your PC is having trouble opening the checksum file, you should check out these troubleshooting tips. Attempting to read or transmit an image causes a checksum exception. The strange thing is that some written documents copy successfully and others don’t (I’ve tried with Files 2, some are slightly larger than others, but often small). … Read more