Troubleshooting tips

Java Programming Java8Object Oriented ProgrammingJava Technologies

Following steps are mostly required to Troubleshoot any problem that occurred in production.

  • As the first step, get the time frame from the user when a particular issue occurred. 

  • Get the logs for that particular time period.

  • If logs are very large in size, use grep command to filter out errors.

$ grep -o "\w*Exception" error.log | sort -r | uniq -c

It will help to get all the exceptions in error.log sorted in reversed order and give the unique result and with counts.

Published on 19-Jan-2018 13:37:28