When all data directory volumes pulled out in DataNode, Its better to shutdown. -------------------------------------------------------------------------------
Key: HDFS-1863 URL: https://issues.apache.org/jira/browse/HDFS-1863 Project: Hadoop HDFS Issue Type: Bug Components: data-node Affects Versions: 0.20.1 Reporter: Brahma Priority: Minor When we pulled out all the data directory volumes in DataNode, it is not shuttingdown. Because of this NameNode is keep selecting this DN also for write. But datanode is saying 'No available volumes' and throwing exception. Instead of this, we can shutdown the DataNode. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira