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Jing Zhao commented on HDFS-9289: --------------------------------- Hi [~lichangleo], what is the current conf setting of the replace-datanode-on-failure policy in your cluster? From the log looks like you disabled it? > check genStamp when complete file > --------------------------------- > > Key: HDFS-9289 > URL: https://issues.apache.org/jira/browse/HDFS-9289 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Chang Li > Assignee: Chang Li > Priority: Critical > Attachments: HDFS-9289.1.patch, HDFS-9289.2.patch > > > we have seen a case of corrupt block which is caused by file complete after a > pipelineUpdate, but the file complete with the old block genStamp. This > caused the replicas of two datanodes in updated pipeline to be viewed as > corrupte. Propose to check genstamp when commit block -- This message was sent by Atlassian JIRA (v6.3.4#6332)