-XX:+HitachiOutOfMemoryAbortThreadDump

When OutOfMemoryError occurs, the thread dump is output.

When the -XX:+HitachiOutOfMemoryAbort option is specified, this option can be specified.

-XX:-HitachiOutOfMemoryAbortThreadDump

This option does not output the thread dump when OutOfMemoryError occurs.

When OutOfMemoryError occurs, the thread dump is output. When C heap is insufficient in J2SE class library, this option does not output the thread dump to avoid the recurrence of C heap insufficiency due to the output of thread dump.

Specify the output destination of the thread dump in the environment variable JAVACOREDIR or the -XX:+HitachiThreadDumpToStdout option.

Default value

• -XX:+HitachiOutOfMemoryAbortThreadDump

Prerequisite options

• -XX:+HitachiOutOfMemoryAbort
• -XX:+HitachiThreadDump