FAQ
Namenode accepts block report from dead datanodes
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Key: HDFS-1250
URL: https://issues.apache.org/jira/browse/HDFS-1250
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 0.20.2, 0.22.0
Reporter: Suresh Srinivas
Assignee: Suresh Srinivas


When a datanode heartbeat times out namenode marks it dead. The subsequent heartbeat from the datanode is rejected with a command to datanode to re-register. However namenode accepts block report from the datanode although it is marked dead.

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postedJun 18, '10 at 10:02p
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