java版本 Hadoop 数据节点DataNode异常(2)

at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)

at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)

at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)

at java.lang.Thread.run(Thread.java:745)

2016-09-26 16:38:56,124 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for Block pool (Datanode Uuid unassigned) service to s0/192.168.48.134:8020. Exiting.

java.io.IOException:All specified directories are failed to load.

at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:574)

at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1362)

at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1327)

at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)

at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)

at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)

at java.lang.Thread.run(Thread.java:745)

2016-09-26 16:38:56,124WARNorg.apache.hadoop.hdfs.server.datanode.DataNode: Ending block pool service for: Block pool (Datanode Uuid unassigned) service to s0/192.168.48.134:8020

2016-09-26 16:38:56,226 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Removed Block pool (Datanode Uuid unassigned)

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