hbase ZooKeeper create failed after 4 attempts

张映 发表于 2019-11-08

分类目录: hadoop/spark/scala

标签:,

hbase的master的备份机,启动不了了。报以下错误:

2019-11-08 10:19:51,950 ERROR [main] zookeeper.RecoverableZooKeeper: ZooKeeper create failed after 4 attempts
2019-11-08 10:19:52,820 INFO [main] zookeeper.ZooKeeper: Session: 0x0 closed
2019-11-08 10:19:52,820 ERROR [main] master.HMasterCommandLine: Master exiting

解决问题的思路:

1,发现hbase进程没起来后,第一时间查日志

2,检查HBASE_MANAGES_ZK=false,我的zk是独立安装的

3,查看端口:

[root@testing logs]# lsof -i:2181
COMMAND   PID USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
java    21219 root   26u  IPv6 15937783      0t0  TCP *:eforward (LISTEN)
java    21219 root   29u  IPv6 15923174      0t0  TCP testing:eforward->testing:33366 (ESTABLISHED)
java    21219 root   32u  IPv6 15923175      0t0  TCP testing:eforward->testing:33368 (ESTABLISHED)
java    21219 root   33u  IPv6 15923177      0t0  TCP testing:eforward->testing:33370 (ESTABLISHED)
java    21219 root   34u  IPv6 15938630      0t0  TCP testing:eforward->testing:33378 (ESTABLISHED)
java    21219 root   35u  IPv6 15938631      0t0  TCP testing:eforward->testing:33380 (ESTABLISHED)
java    21219 root   36u  IPv6 15938632      0t0  TCP testing:eforward->testing:33384 (ESTABLISHED)
java    21219 root   37u  IPv6 15938634      0t0  TCP testing:eforward->testing:33394 (ESTABLISHED)
java    21219 root   38u  IPv6 15937923      0t0  TCP testing:eforward->testing:33404 (ESTABLISHED)
java    21219 root   39u  IPv6 15938636      0t0  TCP testing:eforward->testing:33406 (ESTABLISHED)
java    21219 root   41u  IPv6 15938638      0t0  TCP testing:eforward->testing:33414 (ESTABLISHED)
。。。。。。。。。。。。。。。。。。。。。。。。。省略。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

kafka停掉了,hbase进程没起来,本机的zk停掉了,但是根zk集群的连接还有这么多,不正常。

前段时间装了kafka eagle,会不会是因为它呢?停掉kafka eagle,在启动hbase,好了。



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作者:海底苍鹰
地址:http://blog.51yip.com/hadoop/2229.html

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