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Zookeeper, mail # dev - Re: [jira] [Commented] (ZOOKEEPER-1711) ZooKeeper server binds to all ip addresses for leader election and broadcast

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Re: [jira] [Commented] (ZOOKEEPER-1711) ZooKeeper server binds to all ip addresses for leader election and broadcast
Flavio Junqueira 2013-08-14, 18:49
No worries, just have a look when you have a chance.

ZOOKEEPER-1096 is still open and the fact that it is not marked for 3.4.6 might be just accidental. We should consider merging the two patches.


On Aug 14, 2013, at 8:43 PM, German Blanco <[EMAIL PROTECTED]> wrote:

> Thank you for taking a look.
> There are two differences, one that the intention with 1711 is to make the
> fix in branch 3.4 for release 3.4.6, and the other is to have the fix also
> for at least FasLeaderElection which is the default.
> I think I saw that the other Jira was closed and that is why I created a
> new one.
> Would there be any objections to have this improvement in 3.4.6 and in
> leader election?
> I am sorry if I get anything wrong, I don't have acces to a real computer
> right now.
> German
> On Wednesday, August 14, 2013, Flavio Junqueira (JIRA) wrote:
>>    [
>> https://issues.apache.org/jira/browse/ZOOKEEPER-1711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13739332#comment-13739332]
>> Flavio Junqueira commented on ZOOKEEPER-1711:
>> ---------------------------------------------
>> German, It does look like this is a duplicate of ZOOKEEPER-1096. Could you
>> have a look, please? There is a patch proposed there.
>>> ZooKeeper server binds to all ip addresses for leader election and
>> broadcast
>> ----------------------------------------------------------------------------
>>>                Key: ZOOKEEPER-1711
>>>                URL:
>> https://issues.apache.org/jira/browse/ZOOKEEPER-1711
>>>            Project: ZooKeeper
>>>         Issue Type: Bug
>>>         Components: server
>>>   Affects Versions: 3.4.5
>>>        Environment: Any
>>>           Reporter: Germán Blanco
>>>           Priority: Minor
>>>            Fix For: 3.4.6
>>>  Original Estimate: 72h
>>> Remaining Estimate: 72h
>>> Unlike current ZooKeeper version in trunk intended for release as 3.5.0,
>> the current ZooKeeper server version 3.4.5 binds to all ip addresses on the
>> specified port for election. It only makes sense to bind to the ip address
>> indicated in the configuration file, which is where the other servers will
>> connect. Listening to other ip addresses could have bad security
>> implications.
>> --
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