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https://issues.apache.org/jira/browse/ZOOKEEPER-2722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15979080#comment-15979080
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ASF GitHub Bot commented on ZOOKEEPER-2722:
-------------------------------------------
GitHub user hanm opened a pull request:
https://github.com/apache/zookeeper/pull/235
ZOOKEEPER-2722: fix flaky testSessionEstablishment test.
Make sure client is connected to a quorum before issuing a write operation
to avoid possible race condition between connected to a RO server and forming a
new quorum.
Cherry picked from commit 212201131f8eb01dd2209deb37656ccc4096de77 with a
tweak to make it work with branch-3.4.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hanm/zookeeper ZOOKEEPER-2722
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zookeeper/pull/235.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #235
----
commit 4c2e3e85394803af09be90a6e2aada365f0209b3
Author: Michael Han <[email protected]>
Date: 2017-04-17T23:37:19Z
ZOOKEEPER-2722: fix flaky testSessionEstablishment test.
Make sure client is connected to a quorum before issuing a write operation
to avoid possible race condition between connected to a RO server and forming a
new quorum.
Author: Michael Han <[email protected]>
Reviewers: Rakesh Radhakrishnan <[email protected]>, Camille Fournier
<[email protected]>
(cherry picked from commit 212201131f8eb01dd2209deb37656ccc4096de77)
Signed-off-by: Michael Han <[email protected]>
----
> Flaky Test:
> org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment
> -------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-2722
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2722
> Project: ZooKeeper
> Issue Type: Bug
> Components: tests
> Reporter: Michael Han
> Assignee: Michael Han
> Labels: flaky
> Fix For: 3.5.4, 3.6.0
>
>
> {noformat}
> Error Message
> KeeperErrorCode = ConnectionLoss for /test
> Stacktrace
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode
> = ConnectionLoss for /test
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1423)
> at
> org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment(ReadOnlyModeTest.java:238)
> at
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> Looks like we should retry before giving up.
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