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https://issues.apache.org/jira/browse/BOOKKEEPER-69?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139390#comment-13139390
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[email protected] commented on BOOKKEEPER-69:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2615/
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(Updated 2011-10-29 18:25:31.143990)
Review request for bookkeeper.
Summary (updated)
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implement the proposal to fix race condition of topic manager
This addresses bug BOOKKEEPER-69.
http://issues.apache.org/jira/browse/BOOKKEEPER-69
Diffs
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http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/main/java/org/apache/hedwig/server/topics/AbstractTopicManager.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/main/java/org/apache/hedwig/server/topics/TopicStatus.java
PRE-CREATION
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/main/java/org/apache/hedwig/server/topics/TrivialOwnAllTopicManager.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/main/java/org/apache/hedwig/server/topics/ZkTopicManager.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/test/java/org/apache/hedwig/server/netty/TestPubSubServer.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/test/java/org/apache/hedwig/server/persistence/BookKeeperTestBase.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/test/java/org/apache/hedwig/server/topics/StubTopicManager.java
1194964
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/test/java/org/apache/hedwig/server/topics/TestConcurrentTopicAcquisition.java
PRE-CREATION
http://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk/hedwig-server/src/test/java/org/apache/hedwig/server/topics/TestZkTopicManager.java
1194964
Diff: https://reviews.apache.org/r/2615/diff
Testing
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Thanks,
Sijie
> ServerRedirectLoopException when a machine (hosts bookie server & hub server)
> reboot, which is caused by race condition of topic manager
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-69
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-69
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-client, hedwig-server
> Affects Versions: 3.4.0
> Environment: 3 machines (perf8, perf9, perf10), each machine hosts a
> bookie server & a hub server.
> perf8 is used as default server for client 1. perf9 is used as default server
> for client 2.
> bookkeeper is configured as below:
> ensemble size is 3, quorum size is 2.
> Reporter: Sijie Guo
> Priority: Critical
> Attachments: bookkeeper-69-testcase.patch, bookkeeper-69.patch
>
>
> 1) machine perf10 is rebooted. the bookie server & hub server are not
> restarted automatically after reboot.
> 2) client 1 & client 2 are still running. the topics owned in perf10 will be
> re-assigned to perf8/perf9. but they would fail because not enough bookie
> servers are available.
> 3) after 2 hours, we found that perf10 is rebooted. we restarted bookie
> server & hub server on perf10
> 4) then we got ServerRedirectLoopException in client.
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