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Posted to dev@kafka.apache.org by "John Fung (JIRA)" <ji...@apache.org> on 2012/09/05 01:03:07 UTC
[jira] [Updated] (KAFKA-449) Leader election test
[ https://issues.apache.org/jira/browse/KAFKA-449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Fung updated KAFKA-449:
----------------------------
Attachment: kafka-449-v1.patch
Uploaded kafka-449-v1.patch with the following changes:
1. KAFKA-449: Support Leader Election Testcase for the following items:
1.a no. of iterations on bouncing the leader
1.b record the leader election latency
1.c configurable no. of partitions
1.d configurable no. of replication factor
2. KAFKA-482: Make producer to run during the entire duration of test. This is achieved by launching the function of calling producer in a thread. When all the bouncing iterations are done, an environment variable will be updated to signal producer to stop.
3. KAFKA-494: Relative paths should be used for svg URLs in dashboards html. This is changed in order to make the graphic svg files to be accessible from inside a Hudson build report.
> Leader election test
> --------------------
>
> Key: KAFKA-449
> URL: https://issues.apache.org/jira/browse/KAFKA-449
> Project: Kafka
> Issue Type: Sub-task
> Affects Versions: 0.8
> Reporter: Neha Narkhede
> Assignee: John Fung
> Labels: replication-testing
> Attachments: kafka-449-v1.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The goal is to ensure that leader election completely successfully each time and also record the leader election latency. Setup multiple partitions with a particular replication factor. The test should take in the number of iterations. In each iteration, it bounces one server. That server will be the leader for a certain set of partitions. At the end of the test, report the leader election latency along with message replication verification. The test consists of several runs, each with a particular replication factor (between 1 and 6)
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