[improve][broker] Add ref count for sticky hash to optimize the performance of Key_Shared subscription - #19167

[improve][broker] Add ref count for sticky hash to optimize the performance of Key_Shared subscription#19167

codelipenghui merged 4 commits into

apache:masterapache/pulsar:masterfrom

codelipenghui:penghui/performance-redelivery-controllercodelipenghui/incubator-pulsar:penghui/performance-redelivery-controllerCopy head branch name to clipboard