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, 1 year ago
java.lang.IllegalArgumentException: Can't find HmacSHA1 algorithm.	at	at	at	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.createDelegationTokenSecretManager(	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.(	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.(	at org.apache.hadoop.hdfs.server.namenode.NameNode.format(	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(	at org.apache.hadoop.hdfs.server.namenode.NameNode.main(