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https://issues.apache.org/jira/browse/HDFS-10913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15765350#comment-15765350
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Hudson commented on HDFS-10913:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11021 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11021/])
HDFS-10913. Introduce fault injectors to simulate slow mirrors. (xyao: rev
5daa8d8631835de97d4e4979e507a080017ca159)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNodeFaultInjector.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeFaultInjector.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestClientProtocolForPipelineRecovery.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
> Introduce fault injectors to simulate slow mirrors
> --------------------------------------------------
>
> Key: HDFS-10913
> URL: https://issues.apache.org/jira/browse/HDFS-10913
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 2.8.0
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-10913.000.patch, HDFS-10913.001.patch,
> HDFS-10913.002.patch, HDFS-10913.003.patch, HDFS-10913.004.patch,
> HDFS-10913.005.patch, HDFS-10913.006.patch, HDFS-10913.007.patch,
> HDFS-10913.008.patch, HDFS-10913.009.patch, HDFS-10913.010.patch,
> HDFS-10913.011.patch, HDFS-10913.012.patch
>
>
> BlockReceiver#datanodeSlowLogThresholdMs is used as threshold to detect slow
> mirrors. BlockReceiver only writes some warning logs. In order to better test
> behaviors of slow mirrors, it necessitates introducing fault injectors.
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