JNI tracing

Enable JNI trace by setting environment variables, by using a ctgstart command override, or when starting an application in local mode.

When JNI tracing is enabled, some trace points might be written from threads running under different user IDs. To ensure that all trace points can be written to an existing file, change the permissions to allow all users to write to it:
chmod a+w filename
Do not allow more than one process to write to the same trace file, because this can cause trace points to be lost.

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Timestamp icon Last updated: Tuesday, 19 November 2013


https://ut-ilnx-r4.hursley.ibm.com/tgzos_latest/help/topic/com.ibm.cics.tg.zos.doc//ctgzos/jnitrace.html