Is there anyway to generate core/heap dump file when JVM crashes? Since these files are usually very helpful to find out bugs in code.
Is there anyway to generate core/heap dump file when JVM crashes? Since these files
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Is there anyway to generate core/heap dump file when JVM crashes? Since these files are usually very helpful to find out bugs in code.
With the following JVM options:
JVM will dump the content of heap to a file in specified directory. Note that this only happens when
OutOfMemoryErroris thrown since dump isn’t really needed if JVM crashed due to a different reason.Edit: “Boolean options are turned on with -XX:+ and turned off with -XX:-.” docs