hi When I run hdfs namenode -format to format namenode I am getting this error

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2021-08-13 17:50:25,851 ERROR namenode.NameNode: Failed to start namenode.
java.lang.IllegalArgumentException: URI has an authority component
        at java.io.File.<init>(File.java:423)
        at org.apache.hadoop.hdfs.server.namenode.NNStorage.getStorageDirectory(NNStorage.java:353)
        at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournals(FSEditLog.java:290)
        at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournalsForWrite(FSEditLog.java:261)
        at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1250)
        at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1713)
        at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1821)
Aug 14, 2021 in Big Data Hadoop by anonymous
edited Mar 4, 2025 • 349 views

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