kafka启动时,先启动Zookeeper时出现停留在NIOServerCnxnFactory

发表于: 2019-02-22   最后更新时间: 2019-02-22 15:24:06   4,466 游览

刚从kafka官网上下载的kafka_2.11-2.1.0,按官网上的教程,解压然后启动zookeeper在启动Zookeeper时,停止在INFO binding to port 0.0.0.0/0.0.0.0:21(org.apache.zookeeper.server.NIOServerCnxnFactory)不动了。

请问各位大佬这是因为什么?解压就直接运行了,未修改任何配置。谢谢

发表于 2019-02-22

恭喜你,成功了,这个是会话前端保持的,你加&可以后台运行。

-> 半兽人 5年前

在哪里加&?启动命令?bin/zookeeper-server-start.sh config/zookeeper.properties
我刚接触,对这块不太懂

半兽人 -> 5年前

nohup bin/zookeeper-server-start.sh config/zookeeper.properties &

-> 半兽人 5年前

nohup: 忽略输入并把输出追加到"nohup.out"

[2]+ 退出 1 nohup bin/zookeeper-server-start.sh config/zookeeper.properties
运行结果,好像没成功啊,telnet端口没通

半兽人 -> 5年前

看下nohup.out里面打印的什么

-> 半兽人 5年前

[2019-02-22 16:18:00,745] INFO Reading configuration from: config/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2019-02-22 16:18:00,747] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-02-22 16:18:00,747] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-02-22 16:18:00,748] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager)
[2019-02-22 16:18:00,748] WARN Either no config or no quorum defined in config, running in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2019-02-22 16:18:00,778] INFO Reading configuration from: config/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2019-02-22 16:18:00,779] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2019-02-22 16:18:00,789] INFO Server environment:zookeeper.version=3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03, built on 06/29/2018 00:39 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2019-02-22 16:18:00,789] INFO Server environment:host.name=hwb (org.apache.zookeeper.server.ZooKeeperServer)
[2019-02-22 16:18:00,789] INFO Server environment:java.version=11.0.2 (org.apache.zookeeper.server.ZooKeeperServer)
[2019-02-22 16:18:00,789] INFO Server environment:java.vendor=Oracle Corporation (org.apache.zookeeper.server.ZooKeeperServer)
[2019-02-22 16:18:00,789] INFO Server environment:java.home=/opt/jdk-11.0.2 (org.apache.zookeeper.server.ZooKeeperServer)
@ @ @ @
"nohup.out" 41L, 9027C

半兽人 -> 5年前

telnet localhost 2181

-> 半兽人 5年前

telnet localhost 2181
Trying ::1...
Connected to localhost.
Escape character is '^]'.
这是通了吗?

半兽人 -> 5年前

嗯。zk启动成功了

-> 半兽人 5年前

好的,非常感谢。困扰了我一天,原来是启动成功了的。新手上路。。。

半兽人 -> 5年前

客气了,结贴吧。

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