2020-07-11 09:17:45 UTC - Jay/Fienna Liang: I’m successful to authorize a Node.js WebSocket client with JWT authentication and authorization enabled on Pulsar, but I have issue establishing the connection. The complete description and logs is at my comment in issue 5598: <https://github.com/apache/pulsar/issues/5598#issuecomment-657021104> Can anyone give me some hint how to make secure WebSocket work? ---- 2020-07-11 09:33:54 UTC - Jay/Fienna Liang: That’s great, I’ll give it a try! ---- 2020-07-11 20:52:58 UTC - Ethan Waldo: @Ethan Waldo has joined the channel ---- 2020-07-12 00:19:47 UTC - jimmy xie: @jimmy xie has joined the channel ---- 2020-07-12 06:04:02 UTC - VanderChen: I have successfully deployed a cluster on three bare machines. When I try to create about 30k topics, the bookie components crashed (memory usage about 4-5Gb). Then I try to change the default JVM setting in *pulsar_env.sh* as follow( to get more memory for bookie but still much less than the server available memory 128Gb) ```# Extra options to be passed to the jvm PULSAR_MEM=${PULSAR_MEM:-"-Xms16g -Xmx16g -XX:MaxDirectMemorySize=32g"}``` But the bookkeeper will crash when start. Is there any setting else needs to change? or what shou I do to make full use of pyshic memory to support more topics. ----
