Andrey Yegorov

please update TLS tests with test for SNI

de-facto doc: https://github.com/apache/bookkeeper/blob/6b03b012f731536af56cc63ba29511f09994d11b/conf/bk_server.conf#L804-L809 BK will exit on SessionExpiredException from zk client; it is hard to recover from it (have to re-create the zk client + redo all initialization steps of...

maybe it is better to recommend to NOT use the shrink/expand procedure at all and instead decomm the bookie/add it back with shrunk/expanded storage.

There are two sides of the backpressure configuration: - client: https://github.com/apache/bookkeeper/pull/1088 - server: https://github.com/apache/bookkeeper/pull/1410 Ideally both have to be configured. For the client side to work you'd have to configure...

@massakam is it possible to avoid the extra executor? I think the problem is that checkFragments/verifyLedgerFragment tries to acquire a permit from a callback in `bookieClient.readEntry` call; but there is...

@massakam I think that Throttle is not a good approach here. Requests-in-progress (RIPs) approach is very similar when everything works but easier to tune and self-adjusts to remote system's dynamically...

@massakam @hangc0276 @eolivelli I spent a bit of time trying to understand the root cause and I think I got and idea about what's going on . This gist https://gist.github.com/dlg99/505849e1010a20c6d439ecd53f500a85...

Do you have rereplicationEntryBatchSize set to a large value? try setting it back to default (10).

there are a lot of places like that for v3 requests (grep for ByteString.copyFrom). As I understand. that at leas a part of the reason for Pulsar to use v2...

LGTM but it broke testTruncateCorruptDataLedger ``` Error: Tests run: 9, Failures: 1, Errors: 0, Skipped: 3, Time elapsed: 45.675 s