Initialization failed for Block pool <registering> (Datanode Uuid unas...
2017-02-27 16:19:44,739 ERROR datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to IP1:8020 Invalid volume failure config value: 12017-02-27 16:19:44,740 FATAL datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to IP1:8020. Exiting. org.apache.hadoop.util.DiskChecker$DiskErrorException: Invalid volume failure config value: 1原因是datanode只配置了一个数据目录, 并且hdfs-site.xml的dfs.datanode.f...
