java.io.IOException: Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)

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Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)
java.io.IOException: Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)

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