CDH6.3.2平台kerberos导入 KDC Account Manager 凭据命令失败
报错信息：
/opt/cloudera/cm/bin/import_credentials.sh failed with exit code 127 and output of <<
+ export PATH=/usr/kerberos/bin:/usr/kerberos/sbin:/usr/lib/mit/sbin:/usr/sbin:/usr/lib/mit/bin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
+ PATH=/usr/kerberos/bin:/usr/kerberos/sbin:/usr/lib/mit/sbin:/usr/sbin:/usr/lib/mit/bin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
+ KEYTAB_OUT=/var/run/cloudera-scm-server/cmf1992343635361899048.keytab
+ USER=USERNAME-REDACTED
+ passwd=BUNDLE-REDACTED KVNO=1
+ SLEEP=0
+ RHEL_FILE=/etc/redhat-release
+ '[' -f /etc/redhat-release ']'
+ set +e
+ grep Tikanga /etc/redhat-release
+ '[' 1 -eq 0 ']'
+ '[' 0 -eq 0 ']'
+ grep 'CentOS release 5' /etc/redhat-release
+ '[' 1 -eq 0 ']'
+ '[' 0 -eq 0 ']'
+ grep 'Scientific Linux release 5' /etc/redhat-release
+ '[' 1 -eq 0 ']'
+ set -e
+ '[' -z /etc/krb5.conf ']'
+ echo 'Using custom config path '\''/etc/krb5.conf'\'', contents below:'
+ cat /etc/krb5.conf
+ IFS=' '
+ read -a ENC_ARR
+ for ENC in '"${ENC_ARR[@]}"'
+ echo 'addent -password -p USERNAME-REDACTED -k 1 -e des3-hmac-sha1'
+ '[' 0 -eq 1 ']'
+ echo PASSWORD-REDACTED
+ for ENC in '"${ENC_ARR[@]}"'
+ echo 'addent -password -p USERNAME-REDACTED -k 1 -e arcfour-hmac'
+ '[' 0 -eq 1 ']'
+ echo PASSWORD-REDACTED
+ echo 'wkt /var/run/cloudera-scm-server/cmf1992343635361899048.keytab'
+ ktutil
/opt/cloudera/cm/bin/import_credentials.sh: line 61: ktutil: command not found
>>
报错显示：61行 ktutil命令未找到
于是查看ktutil的位置和权限，没有问题
查看import_credentials.sh 代码，61行的代码应该也没有问题
哪位朋友帮我解决一下，谢谢
