Hi Patrick,
Thanks! I took a look at zkclient. Since, as you say, it's not very well
documented, I'm not 100% clear on the goals of the project. However, I did
see that ZooKeeper nodes are described with (String)path throughout, so that
tells me that zkclient hasn't adopted the first-class Node
Originally the c/java apis grew up as sibilings so there wasn't much
attempt to make the java very OO friendly. What you are suggesting makes
sense, and my personal thought is that if done correctly could
graduate to main at some point (prolly as a complement to the current
api, but lets start
There are ways to dynamically update the cluster membership today,
granted while they are dynamic they are not dynamic in the sense of 107:
http://bit.ly/bTTdDK (see item 6)
107 is still pending. Henry was interested to implement this, I'm not
sure his current status. Henry? I think this is a
Hi -
Yes, I'm still interested in this JIRA but it's a significant change to ZK
which would be best suited for probably the 4.0 release. I have a rough
implementation that 'works' but still leaves some issues unresolved. I don't
have a great deal of time for this issue at the moment though, which
FYI, Ben has been working on Netty integration with ZooKeeper. One of
the benefits of this is it provides encryption and certificate based
connection auth - which would be a great way (cert) to solve some of the
security issues highlighted in 107. So the pieces are there, interest is
there,
FYI, Ben has been working on Netty integration with ZooKeeper. One of the
benefits of this is it provides encryption and certificate based connection
auth - which would be a great way (cert) to solve some of the security
issues highlighted in 107. So the pieces are there, interest is there,
Thanks to all of you that responded. This feature is also important to the
project I am working on. Although we would have to find someone with the
right skills to contribute to it.
Henry, Do you have an estimate on how long this task would take if someone
were to start with your prototype?
Hari -
It's very difficult to say how long this would take. There are a number of
issues that need to be resolved by design rather than code. For example, the
question of finding the cluster when the membership has changed is
unanswered.
The changes to the core protocol will need substantial
I think it would be good to have a design document, just to reason
about it and make sure that the mechanism we are introducing is not
flawed. It is easy to get these things wrong.
-Flavio
On Feb 18, 2010, at 11:30 PM, Henry Robinson wrote:
Hari -
It's very difficult to say how long this
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Mahadev konar updated ZOOKEEPER-673:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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Mahadev konar updated ZOOKEEPER-672:
Assignee: Kay Kay
typo nits across documentation
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Mahadev konar updated ZOOKEEPER-672:
Fix Version/s: 3.3.0
typo nits across documentation
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Mahadev konar commented on ZOOKEEPER-672:
-
+1 the patch looks good.
typo nits
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Mahadev konar updated ZOOKEEPER-672:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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https://issues.apache.org/jira/browse/ZOOKEEPER-668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated ZOOKEEPER-668:
Resolution: Fixed
Status: Resolved (was: Patch Available)
+1 for the patch!
I
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Mahadev konar updated ZOOKEEPER-665:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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https://issues.apache.org/jira/browse/ZOOKEEPER-664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated ZOOKEEPER-664:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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https://issues.apache.org/jira/browse/ZOOKEEPER-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated ZOOKEEPER-607:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch
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