Hello, About 10 days ago I found a heap memory copy problem in Apache Pulsar, see [1]. It’s a problem of BK side because when `LedgerHandle#asyncAddEntry` accepts a `CompositeByteBuf` or a wrapper, it will finally call `ByteBuf#nioBuffer()`, which would make a heap copy from direct memory. [2] fixed this problem and has been merged for a week.
Since it has a significant impact on Pulsar, Pulsar side needs a new BK release with [2] merged to fix it. Is there any plan to cut a 4.13.1 release or 4.14.0 release so that we can upgrade the dependency in Pulsar? Thanks, Yunze [1] https://github.com/apache/pulsar/pull/10330 <https://github.com/apache/pulsar/pull/10330> [2] https://github.com/apache/bookkeeper/pull/2701 <https://github.com/apache/bookkeeper/pull/2701>
