Log4J able to recover from disk full?
java, log4j
Solution
What do you see is an acceptable outcome here? I'd consider writing a new Appender that wraps whichever appender is accessing the disk, and tries to do something sensible when it detects IOExceptions. Maybe get it to wrap the underlying Appenders write methods in a try-catch block, and send you or a sysadmin an email.
Problem
We have several java application server running here, with several apps. They all log with Log4J into the same file system, which we created only for that reason. From time to time it happens that the file system runs out of space and the app gets ``` log4j:ERROR Failed to flush writer, java.io.IOException ``` Unfortunately Log4J does not recover from this error, so that even after space is freed in the file system, no more logs are written from that app. Are there any options, programming-wise or setting-wise, to get Log4J going again, besides restarting the app?