hadoop-zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Patrick Hunt <ph...@apache.org>
Subject Re: Cluster Configuration Issues
Date Fri, 23 Oct 2009 05:22:48 GMT
That usually indicates that you have a process that's already using a 
port that you've specified zookeeper to use. Try something like:

netstat -a -n -p tcp

and look at 2181/2888/3888 on the hosts you are using. Either use a 
different port or stop the process that's currently using.

Patrick

Mark Vigeant wrote:
> Haha well I'm an idiot. Thank you.
> 
> I would end there but a new error is being thrown:
> 
> 2009-10-22 18:00:17,178 - FATAL [main:QuorumPeerMain@86] - Unexpected exception, exiting
abnormally
> Java.net.BindException: Address already in use
> 
> 
> -----Original Message-----
> From: Henry Robinson [mailto:henry@cloudera.com] 
> Sent: Thursday, October 22, 2009 6:01 PM
> To: zookeeper-user@hadoop.apache.org
> Subject: Re: Cluster Configuration Issues
> 
> yeah - thought this was it: you've missed the forward slash on
> home/mark/zookeeper (this turned up on your exception message).
> 
> On Thu, Oct 22, 2009 at 2:55 PM, Mark Vigeant
> <mark.vigeant@riskmetrics.com>wrote:
> 
>> Yeah I just figured out the problem with zoocfg.py
>>
>> I am running as the same user who created myid. Here's my config:
>>
>> zoo.cfg
>>
>> tickTime-2000
>> dataDir=home/mark/zookeeper
>> clientPort=2181
>> initLimit=5
>> syncLimit=2
>> server.1= hermes:2888:3888
>> server.2= leela:2888:3888
>>
>> on the machines hermes and leela I've put myid files in
>> /home/mark/zookeeper
>> with the numbers 1 and 2 respectively
>> -----Original Message-----
>> From: Henry Robinson [mailto:henry@cloudera.com]
>> Sent: Thursday, October 22, 2009 5:43 PM
>> To: zookeeper-user@hadoop.apache.org
>> Subject: Re: Cluster Configuration Issues
>>
>> Hi Mark -
>>
>> The Python error relates to not being able to find the zoocfg module - is
>> zoocfg.py in the same directory as zkconf.py?
>>
>> Another couple of questions - are you running zookeeper as the same user
>> who
>> created myid? Can you post your entire configuration file please - copy and
>> paste?
>>
>> Henry
>>
>> On Thu, Oct 22, 2009 at 2:32 PM, Mark Vigeant
>> <mark.vigeant@riskmetrics.com>wrote:
>>
>>> Before I make the Jira, I am trying to go with Ted's advice to use the
>>> python script.
>>>
>>> Unfortunately I'm relatively unfamiliar with python so I'm having trouble
>>> running it.
>>>
>>> When I execute "Python zkconf.py" on the command line it tells me:
>>> Traceback (most recent call last):
>>>   File "zkconf.py", line 27, in <module>
>>>        from zoocfg import zoocfg
>>> ImportError: No module named zoocfg
>>>
>>> The same error comes when I try to call zkcfg.py from the python
>> interface
>>> and when I try running
>>> Python zkconf.py -help /home/hadoop/zookeeper-3.2.1/ /home/hadoop (as I
>>> gathered from the Usage). Any suggestions?
>>>
>>> Also, I've been using zookeeper 3.2.1
>>> -----Original Message-----
>>> From: Ted Dunning [mailto:ted.dunning@gmail.com]
>>> Sent: Thursday, October 22, 2009 4:33 PM
>>> To: zookeeper-user@hadoop.apache.org
>>> Subject: Re: Cluster Configuration Issues
>>>
>>> Try Patrick's utility for creating the config files and compare the
>> result
>>> to your hand-made files.
>>>
>>> On Thu, Oct 22, 2009 at 1:04 PM, Mark Vigeant
>>> <mark.vigeant@riskmetrics.com>wrote:
>>>
>>>> The file contains the number 1 and nothing else. My other node has the
>>>> number 2 (I only have 2 machines right now, I know it makes more sense
>> to
>>>> run an odd number of zookeeper nodes but I just want to make sure it
>>> works
>>>> first). Any suggestions?
>>>>
>>>
>>>
>>> --
>>> Ted Dunning, CTO
>>> DeepDyve
>>>

Mime
View raw message