Close of session 0x0java.io.IOException: ZooKeeperServer not running

Received exception from server (version 22.9.3):
Code: 999. DB::Exception: Received from localhost:9000. Coordination::Exception. Coordination::Exception: Connection loss, path: All connection tries failed while connecting to ZooKeeper. nodes: 192.168.26.91:2181, 192.168.26.93:2181, 192.168.26.92:2181
Code: 33. DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.: while receiving handshake from ZooKeeper. (CANNOT_READ_ALL_DATA) (version 22.9.3.18 (official build)), 192.168.26.91:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.93:2181 (version 22.9.3.18 (official build)), 192.168.26.93:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.92:2181 (version 22.9.3.18 (official build)), 192.168.26.92:2181
Code: 33. DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.: while receiving handshake from ZooKeeper. (CANNOT_READ_ALL_DATA) (version 22.9.3.18 (official build)), 192.168.26.91:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.93:2181 (version 22.9.3.18 (official build)), 192.168.26.93:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.92:2181 (version 22.9.3.18 (official build)), 192.168.26.92:2181
Code: 33. DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.: while receiving handshake from ZooKeeper. (CANNOT_READ_ALL_DATA) (version 22.9.3.18 (official build)), 192.168.26.91:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.93:2181 (version 22.9.3.18 (official build)), 192.168.26.93:2181
Poco::Exception. Code: 1000, e.code() = 0, Timeout: connect timed out: 192.168.26.92:2181 (version 22.9.3.18 (official build)), 192.168.26.92:2181
. (KEEPER_EXCEPTION)

주키퍼랑 클릭하우스 설치, 설정을 마치고 테스트를 하는데, 주키퍼에 연결이 안 된다고 떴다.

2022-10-31 10:44:00,707 [myid:] - WARN  [NIOWorkerThread-10:o.a.z.s.NIOServerCnxn@380] - Close of session 0x0
java.io.IOException: ZooKeeperServer not running
        at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554)
        at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508)
        at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:153)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)

 

포트도 잘 떠있는데 이상하다 싶어서 구글링 해보니까 재시작이 정상적으로 안 돼서 이전에 떠있던 거랑 충돌나고 있는 거라고 함.

 

zkServer.sh stop 하고 netstat -nlp랑 ps aux | grep zoo해서 내려간 거 확인.

 

zkServer.sh start로 시작. 현상 똑같고.. .안 됨.

zkServer.sh status로 확인

Error contacting service. It is probably not running.

음...??

확인해보니 방화벽 문제여서 방화벽 열어줌... 사설망이라 망내에서는 다 열어준줄 알았는데 아니었음.