Github user nkalmar commented on the issue:
https://github.com/apache/zookeeper/pull/715
Oh, so it's basically an aggregation of the flaky test fixes, I already
seen some of your PR on them.
This is awesome, thanks for this!
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GitHub user ArtemChernatsky opened a pull request:
https://github.com/apache/zookeeper/pull/730
Zookeeper-3188: Improve resilience to network
According to issue
[ZOOKEEPER-3188](https://issues.apache.org/jira/browse/ZOOKEEPER-3188) added
ability to specify several addresses for
See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/1218/
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[junit] Running
Github user ArtemChernatsky closed the pull request at:
https://github.com/apache/zookeeper/pull/725
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Ted Dunning edited comment on ZOOKEEPER-3188 at 12/5/18 12:37 PM:
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Ted Dunning commented on ZOOKEEPER-3188:
Taking the questions in order:
bq. Did we consider
Github user anmolnar commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/680#discussion_r239144917
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/common/X509Util.java ---
@@ -446,4 +458,119 @@ private void
Github user anmolnar commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/680#discussion_r239143301
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/common/FileChangeWatcher.java
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@@ -0,0 +1,253 @@
+/**
+ * Licensed to the
Github user anmolnar commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/680#discussion_r239130075
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/common/X509Util.java ---
@@ -446,4 +458,119 @@ private void
Github user anmolnar commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/680#discussion_r239138642
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/common/X509Util.java ---
@@ -446,4 +458,119 @@ private void
Fangmin Lv created ZOOKEEPER-3208:
-
Summary: Remove the SSLTest.java.orig introduced in ZOOKEEPER-3032
Key: ZOOKEEPER-3208
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3208
Project: ZooKeeper
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ASF GitHub Bot updated ZOOKEEPER-3208:
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Labels: pull-request-available (was: )
> Remove the SSLTest.java.orig introduced
GitHub user lvfangmin opened a pull request:
https://github.com/apache/zookeeper/pull/731
[ZOOKEEPER-3208] Remove the SSLTest.java.orig introduced in ZOOKEEPER-3032
You can merge this pull request into a Git repository by running:
$ git pull
Hello,
We have a service that runs on 3 hosts for high availability. However, at
any given time, exactly one instance must be active. So, we are thinking to
use Leader election using Zookeeper.
To this goal, on each service host we also start a ZK server, so we have a
3-nodes ZK cluster and each
GitHub user enixon reopened a pull request:
https://github.com/apache/zookeeper/pull/628
ZOOKEEPER-3140: Allow Followers to host Observers
Creates a new abstraction, LearnerMaster, to represent the portions of the
Leader logic that are used in LearnerHandler. Leader implements
Github user enixon closed the pull request at:
https://github.com/apache/zookeeper/pull/628
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suggest you use the ready-made implements of curator:
http://curator.apache.org/curator-recipes/leader-election.html
- 原始邮件 -
发件人：Michael Borokhovich
收件人："dev@zookeeper.apache.org"
主题：Leader election
日期：2018年12月06日 07点29分
Hello,
We have a service that runs on 3 hosts for high
Github user dineshappavoo commented on the issue:
https://github.com/apache/zookeeper/pull/731
This LGTM ð
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Thanks, I will check it out.
However, do you know if it gives any better guarantees?
Can it happen that we end up with 2 leaders or 0 leader for some period of
time (for example, during network delays/partitions)?
On Wed, Dec 5, 2018 at 10:54 PM 毛蛤丝 wrote:
> suggest you use the ready-made
Github user hanm commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/703#discussion_r239309222
--- Diff:
zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/FastLeaderElection.java
---
@@ -1023,9 +1016,9 @@ else if (validVoter(n.sid) &&
Github user hanm commented on the issue:
https://github.com/apache/zookeeper/pull/703
@lvfangmin lgtm, thanks!
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GitHub user enixon reopened a pull request:
https://github.com/apache/zookeeper/pull/628
ZOOKEEPER-3140: Allow Followers to host Observers
Creates a new abstraction, LearnerMaster, to represent the portions of the
Leader logic that are used in LearnerHandler. Leader implements
Github user enixon closed the pull request at:
https://github.com/apache/zookeeper/pull/628
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Michael,
Leader election is not enough.
You must have some mechanism to fence off the partitioned leader.
If you are building a replicated state machine Apache Zookeeper + Apache
Bookkeeper can be a good choice
See this just an example:
https://github.com/ivankelly/bookkeeper-tutorial
This is
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