I tried the following on server 2, but it fails with a different error. [zk: localhost:2181(CONNECTED) 0] config server.1=10.3.1.130:2780:2782:participant version=300000000 [zk: localhost:2181(CONNECTED) 1] reconfig -add server.2=10.3.1.131:2780:2783 KeeperErrorCode = BadArguments for
Thanks, Subodh -----Original Message----- From: Alexander Shraer [mailto:shra...@gmail.com] Sent: Thursday, April 30, 2015 1:40 PM To: user@zookeeper.apache.org Subject: Re: reconfig command in Zookeeper 3.5.0 Alpha you should write " reconfig -add server.2=10.3.1.131:2780:2783" not serverid=... On Thu, Apr 30, 2015 at 1:21 PM, Subodh Garg-SSI < subodh.g...@ssi.samsung.com> wrote: > Hi Alex, > > I am still getting the same error. This time I started server 1 with > following contents in dynamicConfigFile > > server.1=10.3.1.130:2780:2783 > > Then I started server 2 with the following contents in > dynamicConfigFile as you suggested. > > server.1=10.3.1.130:2780:2783 > server.2=10.3.1.131:2780:2783 > > After starting server 2, I see dynamic config file contents of server > 2 change to that of server 1. > > The on server 1, I tried the following command using zkCli.sh > > reconfig -add serverId=10.3.1.131:2780:2783 > > But I still get the following error message. > > KeeperErrorCode = MarshallingError for > > Here is the output of zkCli.sh on server 1 > > [zk: localhost:2181(CONNECTED) 3] config > server.1=10.3.1.130:2780:2783:participant > version=200000000 > [zk: localhost:2181(CONNECTED) 4] reconfig -add > serverId=10.3.1.131:2780 > :2783 > KeeperErrorCode = MarshallingError for > [zk: localhost:2181(CONNECTED) 5] . > > I tried the same command on server 2, but still I get the same result. > Here is the output of zkCli.sh on server 2. > > [zk: localhost:2181(CONNECTED) 0] config > server.1=10.3.1.130:2780:2783:participant > version=200000000 > [zk: localhost:2181(CONNECTED) 1] reconfig -add > serverId=10.3.1.131:2780 > :2783 > KeeperErrorCode = MarshallingError for > [zk: localhost:2181(CONNECTED) 2] > > Thanks, > Subodh > > > > > > > -----Original Message----- > From: Alexander Shraer [mailto:shra...@gmail.com] > Sent: Wednesday, April 29, 2015 7:17 PM > To: user@zookeeper.apache.org > Subject: Re: reconfig command in Zookeeper 3.5.0 Alpha > > Hi, > > Your initial config files are defining two ZooKeeper clusters of size 1. > They are independent and will not try to connect. > Instead, when defining the config of server 2 you should add both a > line for server 1 and a line for server 2 (this is an invalid config, > used just to initialize server 2). This way server 2 will try to connect to > server 1. > Once connected to server 1, it will update its config file to the one > at server 1 (since this is the valid current configuration). Then you > can add server 2 using reconfig and both servers should have both of > them in the config. > > On Wed, Apr 29, 2015 at 6:48 PM, Subodh Garg-SSI < > subodh.g...@ssi.samsung.com> wrote: > > > Alex, > > > > I am running zkServer.sh on two servers with IP address as > > 10.3.1.130 and 10.3.1.131. I declared standaloneEnabled=false in the > > zoo.cfg file for each of the server. I also created a "dynamicConfigFile=" > > parameter in each server's static config file. In dynamic config > > file for server 1, I added its own server's IP address entry as > > server.1=10.3.1.130:2780:2783 for server1. In dynamic config file > > for server 2, I added its own server's IP address entry as > server.2=10.3.1.131:2780:2783. > > > > After starting Zookeeper server on two machines, I checked they both > > got elected as LEADER. After that I ran zkCli.sh on server 1 and > > tried to add server 2 in the following way, but I get "Marshalling Error > > for". > > > > Is there any problem the way I am adding the server? > > > > Here is what it shows in zkCli.sh on each of the server. > > > > Server 1: > > [zk: localhost:2181(CONNECTED) 8] config > > server.1=10.3.1.130:2780:2783:participant > > version=100000000 > > [zk: localhost:2181(CONNECTED) 9] reconfig -add > > serverId=10.3.1.131:2780 > > :2783 > > KeeperErrorCode = MarshallingError for > > [zk: localhost:2181(CONNECTED) 10] > > > > Server 2: > > [zk: localhost:2181(CONNECTED) 2] config > > server.2=10.3.1.131:2780:2783:participant > > version=100000000 > > [zk: localhost:2181(CONNECTED) 3] > > > > Thanks > > Subodh > > > > -----Original Message----- > > From: Alexander Shraer [mailto:shra...@gmail.com] > > Sent: Tuesday, April 28, 2015 11:23 AM > > To: user@zookeeper.apache.org > > Subject: Re: reconfig command in Zookeeper 3.5.0 Alpha > > > > That's the one., 3.5.0 alpha There is no stable 3.5.0 release, just > > alpha releases for now. > > > > Alex > > > > On Tue, Apr 28, 2015 at 11:19 AM, Subodh Garg-SSI < > > subodh.g...@ssi.samsung.com> wrote: > > > > > Hi Alex, > > > > > > Thanks for pointing me to the documentation for 3.5.0. Could you > > > point me to the 3.5.0 code as well? > > > > > > I do not see the 3.5.0 release listed on the following page for > > > downloading Zookeeper. > > > > > > http://zookeeper.apache.org/releases.html#download > > > > > > I could find only 3.5.0 Alpha release but not 3.5.0. > > > > > > > > > Thanks > > > Subodh > > > > > > > > > -----Original Message----- > > > From: Alexander Shraer [mailto:shra...@gmail.com] > > > Sent: Saturday, April 25, 2015 10:28 PM > > > To: user@zookeeper.apache.org > > > Subject: Re: reconfig command in Zookeeper 3.5.0 Alpha > > > > > > Hi, > > > > > > The reconfig command is available in 3.5.0 - both in the CLI and > > > as Java and C API. The documentation is available here: > > > http://zookeeper.apache.org/doc/trunk/zookeeperReconfig.html > > > > > > Cheers, > > > Alex > > > > > > On Thu, Apr 23, 2015 at 1:47 PM, Subodh Garg-SSI < > > > subodh.g...@ssi.samsung.com> wrote: > > > > > > > Hi, > > > > > > > > I downloaded 3.5.0 Alpha release of Zookeeper. I was wondering > > > > how Zookeeper is reconfigured if new server is added and old is deleted. > > > > The Zookeeper document (book) talks about it and how to use it > > > > in release > > > > 3.5.0 of Zookeeper. Could someone please tell me when that > > > > feature is going to be available as I could not find "reconfig" > > > > command in downloaded software package. > > > > > > > > Thanks, > > > > Subodh > > > > > > > > > >
