Re: removing ZK installation

2018-05-08 Thread Patrick Hunt
http://bigtop.apache.org/index.html Patrick On Tue, May 8, 2018 at 12:55 PM, harish lohar wrote: > Could someone please let me know where to get RPM for Centos for Zookeeper. > > Thanks > Harish > > On Tue, May 8, 2018 at 1:57 PM, Washko, Daniel >

Re: removing ZK installation

2018-05-08 Thread harish lohar
Could someone please let me know where to get RPM for Centos for Zookeeper. Thanks Harish On Tue, May 8, 2018 at 1:57 PM, Washko, Daniel wrote: > Steve, how was zookeeper installed? That should be the method with which > you remove it. > > If you are not sure how it was

RE: [EXTERNAL] - Re: removing ZK installation

2018-05-08 Thread Steve Pruitt
Thanks. -Original Message- From: Steph van Schalkwyk [mailto:svanschalk...@gmail.com] Sent: Tuesday, May 08, 2018 10:25 AM To: user@zookeeper.apache.org Subject: [EXTERNAL] - Re: removing ZK installation Find where it is installed - typically /opt/zookeeper. Also do a which zookeeper

Re: removing ZK installation

2018-05-08 Thread Steph van Schalkwyk
Find where it is installed - typically /opt/zookeeper. Also do a which zookeeper to see if it is linked to /usr/bin or some such place. Make sure zookeeper is stopped. Far as I recall, Centos has Upstart, so sudo stop zookeeper and sudo disable zookeeper. Or sudo systemctl stop zookeeper and sudo

Re: Discover LEADER from JMX

2018-05-08 Thread Enrico Olivelli
Il giorno mar 8 mag 2018 alle ore 09:55 Flavio Junqueira ha scritto: > Hi Enrico, > > You can determine the state of a server it via 4-letter commands. Would > that work for you? > Hi Flavio, In my case I would like to have that info directly via JMX, in order to use 4-letter

Re: Discover LEADER from JMX

2018-05-08 Thread Flavio Junqueira
Hi Enrico, You can determine the state of a server it via 4-letter commands. Would that work for you? -Flavio > On 8 May 2018, at 09:09, Enrico Olivelli wrote: > > Hi, > is there any way to see in JMX which is the leader of a ZooKeeper cluster? > > My problem is: given

Discover LEADER from JMX

2018-05-08 Thread Enrico Olivelli
Hi, is there any way to see in JMX which is the leader of a ZooKeeper cluster? My problem is: given access to any of the nodes of the cluster I want to know from JMX which is the current leader. It seems to me that this information is not available, you can know only if the local node is Leader