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Patrick Hunt reassigned ZOOKEEPER-702:
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Assignee: Abmar Barros
> GSoC 2010: Failure Detector Model
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Patrick Hunt updated ZOOKEEPER-765:
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Assignee: Travis Crawford
Fix Version/s: 3.4.0
Component/s: contrib-bindings
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Kapil Thangavelu updated ZOOKEEPER-763:
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Attachment: stack-trace-deadlock.txt
A gdb stack trace on the process after it dea
While I agree DS is hard, I don't think we should lose the useful
feedback given by Jonathan/Adam - that getting started with ZK is
challenging and can be frustrating. We need to learn from this feedback
and create some action items to address. One of the main things I've
heard so far that we c
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Henry Robinson commented on ZOOKEEPER-763:
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Hi Kapil -
As seems to be the nor
forrest recipes docs don't mention the lock/queue recipe implementations
available in the release
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Key: ZOOKEEPER-766
URL: https://issues.apache.org/jira/browse/ZOOKE
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Kapil Thangavelu commented on ZOOKEEPER-763:
Hi Henry
The issue with the ex
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Kapil Thangavelu updated ZOOKEEPER-763:
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Attachment: deadlock_v2.py
new version of the deadlock script that uses an explici
All,
It was suggested that more demo code would be welcome. I've gotten the "OK" to
release a shared/exclusive Lock.java implementation we have in our test labs at
Networked Insights. If the community would find it useful, please do use it! :)
All the best, and thanks for the excellent tool,
Sam -
This is great - the more contributed code the better!
Did you attach the code to your mail? The mailing lists strip out
attachments. If you wouldn't mind creating a JIRA (see
https://issues.apache.org/jira/browse/ZOOKEEPER), formatting your code as a
patch and clicking the button that says
Great to see this
IT would be good to have this contributed. Sam, how does this compare to
locks implementation currently in src/recipes? Anyhow a well tested and used
implementation would nevertheless be useful!
You can open a jira and submit your code to it. I am pretty committers will
be w
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Henry Robinson commented on ZOOKEEPER-763:
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Kapil -
Thanks! Adding that sleep
Hello all,
As Henry Robinson first introduced me, my name is Abmar Barros and I am one
of the GSoC accepted students for ZooKeeper.
In the next 4 months, I will be being mentored by Flavio Junqueira in order
to improve ZooKeeper's failure detector module. In this project I will
abstract the failur
Submitting Demo/Recipe Shared / Exclusive Lock Code
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Key: ZOOKEEPER-767
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-767
Project: Zookeeper
Issue Type: Improvement
Componen
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Mahadev konar updated ZOOKEEPER-767:
Fix Version/s: 3.4.0
> Submitting Demo/Recipe Shared / Exclusive Lock Code
> ---
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Sam Baskinger updated ZOOKEEPER-767:
Status: Patch Available (was: Open)
Release Note: New recipe code.
Fix V
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Sam Baskinger updated ZOOKEEPER-767:
Attachment: Lock.java.patch
Patch file for com.ni.zookeeper.utils.Lock.
This patch shou
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Henry Robinson updated ZOOKEEPER-763:
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Assignee: Henry Robinson (was: Mahadev konar)
Fix Version/s: 3.3.1
Comp
Mahadev and Henry,
Thanks for the warm welcome and patience. :)
The code is lightly used and has been manually tested to block and release. As
Networked Insights transitions code out of its labs it generally matures the
code through a refactor and adding additional tests. This code is still
so
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Patrick Hunt updated ZOOKEEPER-767:
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Assignee: Sam Baskinger
Fix Version/s: 3.4.0
> Submitting Demo/Recipe Shared / Ex
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Henry Robinson updated ZOOKEEPER-763:
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Attachment: ZOOKEEPER-763.patch
Patch attached, with new test (note that test will han
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Henry Robinson updated ZOOKEEPER-763:
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Status: Patch Available (was: Open)
> Deadlock on close w/ zkpython / c client
>
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Hadoop QA commented on ZOOKEEPER-767:
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-1 overall. Here are the results of testing
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Hadoop QA commented on ZOOKEEPER-763:
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-1 overall. Here are the results of testing
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Henry Robinson updated ZOOKEEPER-763:
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Attachment: ZOOKEEPER-763.patch
Forgot --no-prefix again :/
> Deadlock on close w/ zk
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Patrick Hunt updated ZOOKEEPER-766:
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Status: Patch Available (was: Open)
> forrest recipes docs don't mention the lock/queue r
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Patrick Hunt updated ZOOKEEPER-766:
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Attachment: ZOOKEEPER-766.patch
update the forrest docs with ref to the queue/lock recipes
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Henry Robinson updated ZOOKEEPER-763:
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Status: Patch Available (was: Open)
> Deadlock on close w/ zkpython / c client
>
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Henry Robinson updated ZOOKEEPER-763:
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Status: Open (was: Patch Available)
> Deadlock on close w/ zkpython / c client
>
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Patrick Hunt commented on ZOOKEEPER-763:
This addressed the problem on my machin
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Kapil Thangavelu commented on ZOOKEEPER-763:
works for me on a couple of dif
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Henry Robinson updated ZOOKEEPER-764:
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Attachment: ZOOKEEPER-764_3_3_1.patch
Patch to apply against 3_3_1
> Observer elected
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Hadoop QA commented on ZOOKEEPER-766:
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+1 overall. Here are the results of testing
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Mahadev konar commented on ZOOKEEPER-766:
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+1 looks good.
> forrest recipes doc
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Hadoop QA commented on ZOOKEEPER-763:
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+1 overall. Here are the results of testing
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Patrick Hunt updated ZOOKEEPER-763:
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Attachment: ZOOKEEPER-763_3_3_1.patch
updated patch for 3.3 branch
> Deadlock on close w/
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Patrick Hunt updated ZOOKEEPER-763:
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Status: Resolved (was: Patch Available)
Hadoop Flags: [Reviewed]
Resolutio
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Mahadev konar updated ZOOKEEPER-764:
Status: Resolved (was: Patch Available)
Hadoop Flags: [Reviewed]
Resolut
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Mahadev konar updated ZOOKEEPER-766:
Status: Resolved (was: Patch Available)
Hadoop Flags: [Reviewed]
Resolut
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Henry Robinson updated ZOOKEEPER-740:
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Fix Version/s: (was: 3.3.1)
Can't reproduce, or diagnose without code, moving to 3
Hi Abmar, cool project!
I wrote an implementation of the Phi Accrual Detector which I would be
happy to donate. It has the nice property that its parameters are
based on expectation odds rather than something more arbitrary like #
retries.
You can steal it at http://github.com/arosien/failure. It
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