我一直在尝试配置hdf1.2.0nifi与kerberizedkafka一起工作，但没有效果。这里是我的zookeeper-jaas.conf：

Client {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=true
keyTab="./conf/user.keytab"
storeKey=true
useTicketCache=false
principal="user@REALM.COM”;
};
KafkaClient {
com.sun.security.auth.module.Krb5LoginModule required
useTicketCache=true
renewTicket=true
serviceName="kafka"
useKeyTab=true
keyTab="./conf/user.keytab"
principal="user@REALM.COM";
};

启动putkafka处理器时出错：

Caused by: java.io.IOException: Configuration Error:
Line 8: expected [option key]
at sun.security.provider.ConfigFile$Spi.ioException(ConfigFile.java:666) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.match(ConfigFile.java:562) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.parseLoginEntry(ConfigFile.java:477) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.readConfig(ConfigFile.java:427) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.init(ConfigFile.java:329) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.init(ConfigFile.java:227) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.access$000(ConfigFile.java:115) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi$1.run(ConfigFile.java:180) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi$1.run(ConfigFile.java:169) ~[na:1.8.0_66]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_66]
at sun.security.provider.ConfigFile$Spi.<init>(ConfigFile.java:169) ~[na:1.8.0_66]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_66]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_66]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_66]
at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[na:1.8.0_66]
at java.security.Provider$Service.newInstance(Provider.java:1609) ~[na:1.8.0_66]
... 26 common frames omitted

我补充说

authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
jaasLoginRenew=3600000
requireClientAuthScheme=sasl

到zookeeper.properties文件。同时将其设置为bootstrap.conf

java.arg.15=-Djava.security.auth.login.config=./conf/zookeeper-jaas.conf

我已多次检查zookeeper-jaas.conf，无法识别错误。任何提示都将不胜感激。