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From Something Something <mailinglist...@gmail.com>
Subject Re: Starting Zookeeper on Amazon EC2
Date Wed, 09 Dec 2009 18:24:17 GMT
Switched to 3.2.1.  Much better.  Got a command prompt.  Thank you both.

On Wed, Dec 9, 2009 at 10:09 AM, Henry Robinson <henry@cloudera.com> wrote:

> The 3.2.1 command line is a lot nicer (has an actual prompt, tab
> auto-completion, shows your connection status etc) - if you can upgrade to
> 3.2.1 which is a good deal more modern, I would recommend it. If I recall
> correctly, there was no prompt in 3.1.1...
>
> Henry
>
> On Wed, Dec 9, 2009 at 9:36 AM, Something Something <
> mailinglists19@gmail.com> wrote:
>
> > Without -server made some progress, but don't see a command prompt.
> > Shouldn't I see one?
> >
> > This is what I see:
> > 2009-12-09 17:27:56,709 - INFO  [main:ZooKeeper@341] - Initiating client
> > connection, host=127.0.0.1:2181 sessionTimeout=5000
> > watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@32fb4f
> > 2009-12-09 17:27:56,710 - INFO  [main:ClientCnxn@91] -
> > zookeeper.disableAutoWatchReset is false
> > 2009-12-09 17:27:56,792 - INFO
>  [main-SendThread:ClientCnxn$SendThread@800
> > ]
> > - Attempting connection to server /127.0.0.1:2181
> > 2009-12-09 17:27:56,802 - INFO
>  [main-SendThread:ClientCnxn$SendThread@716
> > ]
> > - Priming connection to java.nio.channels.SocketChannel[connected local=/
> > 127.0.0.1:49619 remote=/127.0.0.1:2181]
> > 2009-12-09 17:27:56,806 - INFO
>  [main-SendThread:ClientCnxn$SendThread@868
> > ]
> > - Server connection successful
> > WatchedEvent: Server state change. New state: SyncConnected
> >
> >
> > Should I just use 3.2.1 version?
> >
> >
> >
> > On Wed, Dec 9, 2009 at 9:20 AM, Mahadev Konar <mahadev@yahoo-inc.com>
> > wrote:
> >
> > > Hi,
> > >  Can you try this?
> > >
> > > bin/zkCli.sh 127.0.0.1:2181
> > >
> > > The -server command was added later as far as I remember.
> > >
> > > Thanks
> > > mahadev
> > >
> > >
> > >
> > > On 12/9/09 9:05 AM, "Something Something" <mailinglists19@gmail.com>
> > > wrote:
> > >
> > > > I am trying to start ZooKeeper on an EC2 instance.  Here's what I
> did:
> > > >
> > > > 1)  Downloaded & Unpacked ZooKeeper 3.1.1 on EC2 instance.
> > > > 2)  cp /conf/zoo_sample.cfg /conf/zoo.cfg
> > > > 3)  Changed the dataDir path to point to my EBS volume.
> > > > 4)  In one command window, ran /bin/zkServer.sh start
> > > > (The last message I see is... "Snapshotting: 0)
> > > >
> > > > 5)  Opened another command window, and ran jps
> > > > (This shows a new process called, QuorumPeerMain.  That's the only
> one
> > I
> > > > see.)
> > > >
> > > > 6)  As per documentation, tried
> > > >
> > > > bin/zkCli.sh -server 127.0.0.1:2181
> > > >
> > > > (This gives me IOException: USAGE)
> > > >
> > > > 7) So I ran:
> > > >
> > > > bin/zkCli.sh -server 127.0.0.1:2181 ls
> > > >
> > > > Got UnknownHostException: -server
> > > >
> > > > 8)  So I tried various ways of specifying IP address in EC2, such as:
> > > >
> > > > 10.xx.xx.xx
> > > > ec2-xx-xx-xx-xxx.compute-1.amazonaws.com
> > > > domU-12-31-xx-xx-xx-xx.compute-1.internal
> > > > domU-12-31-xx-xx-xx-xx
> > > >
> > > > None of them worked.  Keep getting UnknownHostException.
> > > >
> > > > What am I doing wrong.  Please help.  Thanks.
> > >
> > >
> >
>

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