oneum72 edited a comment on issue #7047: URL: https://github.com/apache/pulsar/issues/7047#issuecomment-635442506
@sijie I have tested as you suggested and there is only one error: ``` 15:34:08.471 [main-EventThread] WARN org.apache.pulsar.proxy.server.util.ZookeeperCacheLoader - Error updating broker info after broker list changed. java.util.concurrent.TimeoutException: null at java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1784) ~[?:1.8.0_252] at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928) ~[?:1.8.0_252] at org.apache.pulsar.zookeeper.ZooKeeperDataCache.get(ZooKeeperDataCache.java:97) ~[org.apache.pulsar-pulsar-zookeeper-utils-2.5.2.jar:2.5.2] at org.apache.pulsar.proxy.server.util.ZookeeperCacheLoader.updateBrokerList(ZookeeperCacheLoader.java:118) ~[org.apache.pulsar-pulsar-proxy-2.5.2.jar:2.5.2] at org.apache.pulsar.proxy.server.util.ZookeeperCacheLoader.lambda$new$0(ZookeeperCacheLoader.java:82) ~[org.apache.pulsar-pulsar-proxy-2.5.2.jar:2.5.2] at org.apache.pulsar.zookeeper.ZooKeeperChildrenCache.lambda$0(ZooKeeperChildrenCache.java:85) ~[org.apache.pulsar-pulsar-zookeeper-utils-2.5.2.jar:2.5.2] at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:670) ~[?:1.8.0_252] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:646) ~[?:1.8.0_252] at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_252] at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975) ~[?:1.8.0_252] at org.apache.pulsar.zookeeper.ZooKeeperCache.lambda$22(ZooKeeperCache.java:428) ~[org.apache.pulsar-pulsar-zookeeper-utils-2.5.2.jar:2.5.2] at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:618) [org.apache.pulsar-pulsar-zookeeper-2.5.2.jar:2.5.2] at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510) [org.apache.pulsar-pulsar-zookeeper-2.5.2.jar:2.5.2] 15:34:08.533 [main-EventThread] INFO org.apache.pulsar.zookeeper.ZooKeeperDataCache - [State:CONNECTED Timeout:30000 sessionid:0x100001abf490011 local:/172.20.0.8:42954 remoteserver:lzk1/172.20.0.2:2181 lastZxid:111 xid:6 sent:9 recv:12 queuedpkts:0 pendingresp:0 queuedevents:0] Received ZooKeeper watch event: WatchedEvent state:SyncConnected type:NodeDataChanged path:/loadbalance/brokers/apache-pulsar:8080 15:48:48.507 [main-EventThread] INFO org.apache.pulsar.zookeeper.ZooKeeperDataCache - [State:CONNECTED Timeout:30000 sessionid:0x100001abf490011 local:/172.20.0.8:42954 remoteserver:lzk1/172.20.0.2:2181 lastZxid:117 xid:7 sent:98 recv:101 queuedpkts:0 pendingresp:0 queuedevents:0] Received ZooKeeper watch event: WatchedEvent state:SyncConnected type:NodeDataChanged path:/loadbalance/brokers/apache-pulsar:8080 ``` Now this behavior raised questions: 1. How come the pulsar-manager:v0.1.0 interact with pulsar-proxy:v2.5.2. in the first place, even before configuring pulsar-manager:v0.1.0 environment ? 2. Why the pulsar-proxy:v2.4.1 does not log errors while used with pulsar-manager:v0.1.0?? 3. Every successive version of pulsar-proxy:v2.4.1 throws errors if used with pulsar-manager:v0.1.0 and pulsar-manager:v0.1.0 is not operational with??? In other words pulsar-manager:v0.1.0 does not work if used with proxy version >pulsar-proxy:v2.4.1 !!! ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org