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Sergey Doroshenko commented on ZOOKEEPER-784:
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Hi Patrick,
Currently I'm
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Sergey Doroshenko commented on ZOOKEEPER-827:
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This is fully workable
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
Hey Flavio, thanks for reviewing!
Re your
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
The patch against latest trunk state
server
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: Open)
server-side functionality for read-only
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Sergey Doroshenko commented on ZOOKEEPER-784:
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Thanks Henry! Eagerly looking
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Sergey Doroshenko commented on ZOOKEEPER-733:
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I noticed
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Work on ZOOKEEPER-784 started by Sergey Doroshenko.
server-side functionality for read-only mode
Key
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
improved documentation
server-side
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: In Progress)
server-side functionality for read
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Sergey Doroshenko updated ZOOKEEPER-827:
Attachment: ZOOKEEPER-827.patch
improved documentation
enable r/o mode in C
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Sergey Doroshenko updated ZOOKEEPER-830:
Attachment: ZOOKEEPER-830.patch
added usage in command-line clients
forrest
forrest docs for read-only mode
---
Key: ZOOKEEPER-830
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-830
Project: Zookeeper
Issue Type: Sub-task
Reporter: Sergey Doroshenko
Assignee
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Sergey Doroshenko updated ZOOKEEPER-830:
Attachment: ZOOKEEPER-830.patch
Forrest docs for read-only mode.
* Described
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: In Progress (was: Patch Available)
server-side functionality for read
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: In Progress)
server-side functionality for read
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Sergey Doroshenko updated ZOOKEEPER-790:
Attachment: ZOOKEEPER-790-test.patch
The test that was failing was the test
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Sergey Doroshenko commented on ZOOKEEPER-790:
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btw, Flavio, there are a few
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Sergey Doroshenko updated ZOOKEEPER-790:
Attachment: ZOOKEEPER-790-follower-request-NPE.log
It seems this patch
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Sergey Doroshenko commented on ZOOKEEPER-790:
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Hey Flavio,
Patch works ok
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Sergey Doroshenko updated ZOOKEEPER-827:
Attachment: ZOOKEEPER-827.patch
sessions handling added
enable r/o mode in C
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Sergey Doroshenko reassigned ZOOKEEPER-827:
---
Assignee: Sergey Doroshenko
enable r/o mode in C client library
enable r/o mode in C client library
---
Key: ZOOKEEPER-827
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-827
Project: Zookeeper
Issue Type: Sub-task
Reporter: Sergey Doroshenko
Implement
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Sergey Doroshenko updated ZOOKEEPER-827:
Attachment: ZOOKEEPER-827.patch
Workable version of r/o functionality.
To get
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Sergey Doroshenko updated ZOOKEEPER-827:
Status: Patch Available (was: Open)
enable r/o mode in C client library
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: Open)
server-side functionality for read-only
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Sergey Doroshenko commented on ZOOKEEPER-784:
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Hudson says there's one
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Sergey Doroshenko updated ZOOKEEPER-795:
Attachment: ZOOKEEPER-795.patch
This simple patch fixes both issues.
No tests
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: (was: ZOOKEEPER-784.patch)
server-side functionality for read
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
server-side functionality for read-only mode
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: Open)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
server-side functionality for read-only mode
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: (was: ZOOKEEPER-784.patch)
server-side functionality for read
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Sergey Doroshenko commented on ZOOKEEPER-784:
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I've updated the wiki page
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Open (was: Patch Available)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
In this patch:
* client seeks for r/w server
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: Open)
server-side functionality for read-only
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
* As per Henry's suggestion, updated
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Sergey Doroshenko updated ZOOKEEPER-784:
Status: Patch Available (was: Open)
server-side functionality for read-only
, Sergey Doroshenko wrote:
While incorporating tests for read-only mode, I found I don't like how
QuorumBase, the main utility for quorum testing, is made -- it has 5
fields
for 5 QuorumPeers, also 5 fields for ports, 5 fields for directories. In
general, it's very inflexible (you can't easily
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Sergey Doroshenko updated ZOOKEEPER-791:
Attachment: incorrectly_triggered_watches.log
Attached is client's log. Weird
: Sergey Doroshenko
Priority: Minor
Attachments: incorrectly_triggered_watches.log
I start 2 of 3 servers of an ensemble, connect to it with zkCli.sh, do ls / 1
which registers a watch.
Then I kill one of 2 servers which makes alive one to lose a quorum and forces
client
While incorporating tests for read-only mode, I found I don't like how
QuorumBase, the main utility for quorum testing, is made -- it has 5 fields
for 5 QuorumPeers, also 5 fields for ports, 5 fields for directories. In
general, it's very inflexible (you can't easily shutdown particular peer and
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Sergey Doroshenko commented on ZOOKEEPER-784:
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--- Question about session
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
Added read-only functionality to client side
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
Fixed JMX behaviour, now read-only server
Doroshenko
Assignee: Sergey Doroshenko
As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create
ReadOnlyZooKeeperServer which comes into play when peer is partitioned.
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Sergey Doroshenko updated ZOOKEEPER-784:
Attachment: ZOOKEEPER-784.patch
Patch includes ReadOnlyZooKeeperServer
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Sergey Doroshenko commented on ZOOKEEPER-704:
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I have updated wiki page
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Sergey Doroshenko commented on ZOOKEEPER-769:
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Yes, changes look good
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Sergey Doroshenko commented on ZOOKEEPER-769:
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So, since tests pass, should
Issue Type: Bug
Components: recipes
Affects Versions: 3.3.0
Reporter: Sergey Doroshenko
Priority: Minor
Fix For: 3.4.0
As title
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Sergey Doroshenko updated ZOOKEEPER-774:
Attachment: ZOOKEEPER-774.patch
Pretty simple patch. Annotations added
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Sergey Doroshenko updated ZOOKEEPER-774:
Status: Patch Available (was: Open)
Notifying Hundson. Though not sure whether
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Sergey Doroshenko commented on ZOOKEEPER-704:
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Dave, thanks for feedback
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Sergey Doroshenko resolved ZOOKEEPER-769.
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Resolution: Not A Problem
Henry, you're right. I overlooked to add peerType
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Sergey Doroshenko updated ZOOKEEPER-769:
Attachment: warning.patch
Simple patch as per my suggestion above.
(In git
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Sergey Doroshenko updated ZOOKEEPER-769:
Status: Patch Available (was: Reopened)
Leader can treat observers as quorum
In short: it seems leader can treat observers as quorum members.
Steps to repro:
1. I have a following ensemble configuration:
# servers list
server.1=localhost:2881:3881
server.2=localhost:2882:3882
server.3=localhost:2883:3883:observer
server.4=localhost:2884:3884
, Apr 16, 2010 at 6:43 PM, Sergey Doroshenko dors...@gmail.com
wrote:
Hi,
I'm Sergey Doroshenko, GSoC applicant, and I've submitted application for
enabling read-only mode in Zookeeper.
I worked with Zookeeper during my internship this winter, and liked it
much.
Now I'm very eager
Environment: Ubuntu Karmic x64
Reporter: Sergey Doroshenko
Fix For: 3.3.0
In short: it seems leader can treat observers as quorum members.
Steps to repro:
1. Server configuration: 3 voters, 2 observers (attached).
2. Bring up 2 voters and one observer. It's enough
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Sergey Doroshenko updated ZOOKEEPER-769:
Attachment: zoo1.cfg
Leader can treat observers as quorum members
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Sergey Doroshenko updated ZOOKEEPER-769:
Attachment: follower.log
leader.log
observer.log
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