Bookie OutOfDirectMemoryError when using DirectEntryLogger

[graysonzeng]

BUG REPORT

Describe the bug 2023-11-25T14:29:27,343+0800 [BookieReadThreadPool-OrderedExecutor-5-0] ERROR org.apache.bookkeeper.server.service.BookieService - Unable to allocate memory, exiting bookie io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 8392704 byte(s) of direct memory (used: 15024140317, max: 15032385536)

To Reproduce

This issue occurs when using high throughput for writing and reading (e.g., 1GB/s), and when a catch up read occurs.

Bookie Version: 4.16.2

Expected behavior

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