You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@zookeeper.apache.org by "Martijn Koster (JIRA)" <ji...@apache.org> on 2012/12/05 16:58:58 UTC
[jira] [Commented] (ZOOKEEPER-1477) Test failures with Java 7 on
Mac OS X
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510547#comment-13510547 ]
Martijn Koster commented on ZOOKEEPER-1477:
-------------------------------------------
Some more data points:
I saw this problem with 3.4.4 on 2nd Oct 2012, on OSX 10.6. I worked around it then by using a nightly build.
I'm now on OSX 10.8.2, tried 3.4.5, and saw it again. I then upgraded to java jdk 1.7.0_09-b05 (from _04 I believe), and it went away again.
> Test failures with Java 7 on Mac OS X
> -------------------------------------
>
> Key: ZOOKEEPER-1477
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1477
> Project: ZooKeeper
> Issue Type: Bug
> Components: server, tests
> Affects Versions: 3.4.3
> Environment: Mac OS X Lion (10.7.4)
> Java version:
> java version "1.7.0_04"
> Java(TM) SE Runtime Environment (build 1.7.0_04-b21)
> Java HotSpot(TM) 64-Bit Server VM (build 23.0-b21, mixed mode)
> Reporter: Diwaker Gupta
> Fix For: 3.4.6
>
> Attachments: with-ZK-1550.txt
>
>
> I downloaded ZK 3.4.3 sources and ran {{ant test}}. Many of the tests failed, including ZooKeeperTest. A common symptom was spurious {{ConnectionLossException}}:
> {code}
> 2012-06-01 12:01:23,420 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@54] - TEST METHOD FAILED testDeleteRecursiveAsync
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1246)
> at org.apache.zookeeper.ZooKeeperTest.testDeleteRecursiveAsync(ZooKeeperTest.java:77)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ... (snipped)
> {code}
> As background, I was actually investigating some non-deterministic failures when using Netflix's Curator with Java 7 (see https://github.com/Netflix/curator/issues/79). After a while, I figured I should establish a clean ZK baseline first and realized it is actually a ZK issue, not a Curator issue.
> We are trying to migrate to Java 7 but this is a blocking issue for us right now.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira