zookeeper-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mahadev Konar <maha...@yahoo-inc.com>
Subject Re: [jira] Commented: (ZOOKEEPER-78) added a high level protocol/feature - for easy Leader Election or exclusive Write Lock creation
Date Thu, 24 Jul 2008 17:56:43 GMT
Since we are already feeling the burden of moving to apache, we can just
work with svn diff for now and leave the discussion for later. It will give
us more time to focus on the 3.0 release which needs a lot of work right


On 7/24/08 10:43 AM, "Doug Cutting (JIRA)" <jira@apache.org> wrote:

>     [ 
> https://issues.apache.org/jira/browse/ZOOKEEPER-78?page=com.atlassian.jira.plu
> gin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12616547#action_12
> 616547 ] 
> Doug Cutting commented on ZOOKEEPER-78:
> ---------------------------------------
> The project's patch submission mechanism is not inflexible, but neither should
> it be changed unilaterally on an issue-by-issue basis.  The currently
> acceptable mechanism is to attach patch files to Jira, generated by 'svn
> diff'.  When files are renamed, a shell script should be provided that
> performs the renames, where the script is run before the patch is applied.  If
> some find this awkward, then a separate discussion should be launched on the
> mailing list.  Some projects are now, e.g., using 'git' to handle things like
> this, but this needs to be done carefully so that the entire community is
> included in the process.  Fewer, simpler mechanisms generally include more
> people.
>> added a high level protocol/feature - for easy Leader Election or exclusive
>> Write Lock creation
>> -----------------------------------------------------------------------------
>> ------------------
>>                 Key: ZOOKEEPER-78
>>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-78
>>             Project: Zookeeper
>>          Issue Type: New Feature
>>          Components: java client
>>    Affects Versions: 3.0.0
>>            Reporter: james strachan
>>         Attachments: patch_with_including_Benjamin's_fix.patch,
>> using_zookeeper_facade.patch
>> Here's a patch which adds a little WriteLock helper class for performing
>> leader elections or creating exclusive locks in some directory znode. Note
>> its an early cut; am sure we can improve it over time. The aim is to avoid
>> folks having to use the low level ZK stuff but provide a simpler high level
>> abstraction.

View raw message