kylo&kerberos相关

问题1

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问题2

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kadmin.local

添加用户
addprinc -randkey nifi@HYPERS.CC

导出keytab

xst -norandkey -k /etc/security/keytabs/nifi.headless.keytab nifi@HYPERS.CC

exit

chown nifi:hadoop /etc/security/keytabs/nifi.headless.keytab

chmod 440 /etc/security/keytabs/nifi.headless.keytab

Test that the keytab works. You can initialize your keytab file using below command.

su - nifi

kinit -kt /etc/security/keytabs/nifi.headless.keytab nifi

klist

hadoop fs -chown -R hive:supergroup /tmp

hdfs dfs -mkdir /archive /etl /model.db /app /app/warehouse

hadoop fs -setfacl -m user:nifi:rwx /archive
hadoop fs -setfacl -m user:nifi:rwx /etl
hadoop fs -setfacl -m user:nifi:rwx /model.db
hadoop fs -setfacl -m user:nifi:rwx /app/warehouse