"MAX-CONCURRENT-NEW-THREADS" Doesn't Reduce When Calling ManagedThreadFactory In Bean (Doc ID 2657234.1)

Last updated on JUNE 20, 2023

Applies to:

Symptoms

The count of "MAX-CONCURRENT-NEW-THREADS" doesn't reduce automatically when calling ManagedThreadFactory (MTF) to create one thread from Bean.

1. Method A: call MTF indirectly to create new thread from Bean
-> Result: Exception occurred when running application for above 10 times

When one thread finished on each time , there is no CONCURRENT thread existed. But the count of "MAX-CONCURRENT-NEW-THREADS" doesn't reduce automatically.

2. Method B: call MTF directly to create new thread from Servlet,
-> Result:   No exception when running application for above 10 times

Cause

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