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From Andor Molnar <an...@cloudera.com.INVALID>
Subject Re: Port :3888 Bind failure
Date Mon, 23 Jul 2018 15:22:32 GMT
Hi,

Is the IP address valid that you're trying to bind the server?
Please tell me some info about your environment: cloud? docker? kubernetes?
ZooKeeper config files would also be beneficial to take a look.

Regards,
Andor




On Mon, Jul 23, 2018 at 5:02 PM, harish lohar <hklohar@gmail.com> wrote:

> Hi ,
>
> I am seeing bind failure for zookeeper ports, these are random and not
> easily reproducible.
> There was no one else listening on these ports.
>
> We have recently upgraded to 3.5.4-beta , earlier i never saw this issue
>
> 2018-07-22 00:08:59,409 [myid:] - WARN [main:QuorumPeerConfig@644] -
> Non-optimial configuration, consider an odd number of servers.
> 2018-07-22 00:08:59,707 [myid:181] - ERROR
> [/xx.xx.xxx.xxx:3888:QuorumCnxManager$Listener@878] - Exception while
> listening
> java.net.BindException: Cannot assign requested address (Bind failed)
> at java.net.PlainSocketImpl.socketBind(Native Method)
> at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
> at java.net.ServerSocket.bind(ServerSocket.java:375)
> at java.net.ServerSocket.bind(ServerSocket.java:329)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager$
> Listener.run(QuorumCnxManager.java:856)
> ket.bind(ServerSocket.java:329)
>

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