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https://issues.apache.org/jira/browse/ZOOKEEPER-1364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13191402#comment-13191402
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Patrick Hunt commented on ZOOKEEPER-1364:
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See this prior related discussion: http://markmail.org/message/ysymrofslp2opqei
A while back I had used aspectj to do a one-off for this. Lost track of it
since. However the basic idea was to using pointcuts on the network/filesystem
read/write operations in order to introduce failures. Worked well (for example
the quorum would be lost and then re-established, much error handling code was
exercised. I had to monitor it by hand though and ensure that things were
functioning as expected. I found at least 3 or 4 issues with this approach.
> Add orthogonal fault injection mechanism/framework
> --------------------------------------------------
>
> Key: ZOOKEEPER-1364
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1364
> Project: ZooKeeper
> Issue Type: Test
> Components: tests
> Reporter: Andrei Savu
> Assignee: Andrei Savu
>
> Hadoop has a mechanism for doing fault injection (HDFS-435). I think it would
> be useful if something similar would be available for ZooKeeper.
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