Re: Can not setAcl a znode

2015-09-28 Thread Tao Xiao
ch. 2015-09-28 11:23 GMT+08:00 Raúl Gutiérrez Segalés <r...@itevenworks.net>: > On 27 September 2015 at 19:37, Tao Xiao <xiaotao.cs@gmail.com> wrote: > > > I'm using CDH 5.3, which has ZooKeeper 3.4.5 in it. I configured Kerberos > > for the CDH cluster and later

Can not setAcl a znode

2015-09-27 Thread Tao Xiao
I'm using CDH 5.3, which has ZooKeeper 3.4.5 in it. I configured Kerberos for the CDH cluster and later disabled Kerberos because of some problems. After disabling Kerberos I tried restarting the cluster but the HBase Master failed to start. I checked the log and found it reported the following

Re: zookeeper works well but log reports Cannot open channel to 2 at election address ... java.net.ConnectException: Connection refused

2014-02-14 Thread Tao Xiao
election then there might be a problem. Then please post what you find out. Regards, German. On Thu, Feb 13, 2014 at 7:18 AM, Tao Xiao xiaotao.cs@gmail.com wrote: Hi German, I installed ZooKeeper in another cluster and it works well. I mean I can query the status through bin

Re: zookeeper works well but log reports Cannot open channel to 2 at election address ... java.net.ConnectException: Connection refused

2014-02-14 Thread Tao Xiao
... Do you see something like this? [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2181 (grep binding to port) Could you also please check that you have a normal DNS resolution of localhost in the bad cluster? Regards, German. On Fri, Feb 14, 2014 at 10:55 AM, Tao Xiao

Re: zookeeper works well but log reports Cannot open channel to 2 at election address ... java.net.ConnectException: Connection refused

2014-02-12 Thread Tao Xiao
. This was a bit more than you asked for, but anyway I hope it helps :-). If the answer doesn't work for you, please let me know. Best regards, German. On Tue, Feb 11, 2014 at 10:53 AM, Tao Xiao xiaotao.cs@gmail.com wrote: I installed zookeeper 3.4.5 in a 3-node cluster and started it. I think

zookeeper works well but log reports Cannot open channel to 2 at election address ... java.net.ConnectException: Connection refused

2014-02-11 Thread Tao Xiao
I installed zookeeper 3.4.5 in a 3-node cluster and started it. I think zookeeper works well because the HBase cluster, which relies on zookeeper, indeed works well. But when I tried to query zookeeper's status, it reported: [root@imon-1 zookeeper-3.4.5]# bin/zkServer.sh status JMX enabled by