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Xiaobing Zhou commented on HDFS-10913: -------------------------------------- [~xyao] thank you for reviews. I posted patch v002 with some enhanced tests. > Refactor BlockReceiver by introducing faults injector to enhance testability > of detecting 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 > Attachments: HDFS-10913.000.patch, HDFS-10913.001.patch, > HDFS-10913.002.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org