안녕하세요 보안 hbase 용 Java 클라이언트를 작성하려고합니다. 나는 usergroup 정보 클래스를 사용하여 코드 자체에서 kinit을하고 싶다. 어디서 잘못 알 수 있습니까?보안 Hbase 용 Java 클라이언트
이것은 내가 hbase에서 연결을 시도하는 주요 방법입니다.
클라이언트를 어디서나 위치시킬 수 있기 때문에 xml을 사용하는 대신 Configing 개체에 구성을 추가해야합니다.
아래의 코드를 참조하십시오
public static void main(String [] args) {
try {
System.setProperty(CommonConstants.KRB_REALM, ConfigUtil.getProperty(CommonConstants.HADOOP_CONF, "krb.realm"));
System.setProperty(CommonConstants.KRB_KDC, ConfigUtil.getProperty(CommonConstants.HADOOP_CONF,"krb.kdc"));
System.setProperty(CommonConstants.KRB_DEBUG, "true");
final Configuration config = HBaseConfiguration.create();
config.set(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION, AUTH_KRB);
config.set(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION, AUTHORIZATION);
config.set(CommonConfigurationKeysPublic.FS_AUTOMATIC_CLOSE_KEY, AUTO_CLOSE);
config.set(CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY, defaultFS);
config.set("hbase.zookeeper.quorum", ConfigUtil.getProperty(CommonConstants.HBASE_CONF, "hbase.host"));
config.set("hbase.zookeeper.property.clientPort", ConfigUtil.getProperty(CommonConstants.HBASE_CONF, "hbase.port"));
config.set("hbase.client.retries.number", Integer.toString(0));
config.set("zookeeper.session.timeout", Integer.toString(6000));
config.set("zookeeper.recovery.retry", Integer.toString(0));
config.set("hbase.master", "gauravt-namenode.pbi.global.pvt:60000");
config.set("zookeeper.znode.parent", "/hbase-secure");
config.set("hbase.rpc.engine", "org.apache.hadoop.hbase.ipc.SecureRpcEngine");
config.set("hbase.security.authentication", AUTH_KRB);
config.set("hbase.security.authorization", AUTHORIZATION);
config.set("hbase.master.kerberos.principal", "hbase/[email protected]");
config.set("hbase.master.keytab.file", "D:/var/lib/bda/secure/keytabs/hbase.service.keytab");
config.set("hbase.regionserver.kerberos.principal", "hbase/[email protected]");
config.set("hbase.regionserver.keytab.file", "D:/var/lib/bda/secure/keytabs/hbase.service.keytab");
UserGroupInformation.setConfiguration(config);
UserGroupInformation userGroupInformation = UserGroupInformation.loginUserFromKeytabAndReturnUGI("hbase/[email protected]", "D:/var/lib/bda/secure/keytabs/hbase.service.keytab");
UserGroupInformation.setLoginUser(userGroupInformation);
User user = User.create(userGroupInformation);
user.runAs(new PrivilegedExceptionAction<Object>() {
@Override
public Object run() throws Exception {
HBaseAdmin admins = new HBaseAdmin(config);
if(admins.isTableAvailable("ambarismoketest")) {
System.out.println("Table is available");
};
HConnection connection = HConnectionManager.createConnection(config);
HTableInterface table = connection.getTable("ambarismoketest");
admins.close();
System.out.println(table.get(new Get(null)));
return table.get(new Get(null));
}
});
System.out.println(UserGroupInformation.getLoginUser().getUserName());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
난`은 다음과 같은 예외를 받고 :
Caused by: org.apache.hadoop.ipc.RemoteException(javax.security.sasl.SaslException): GSS initiate failed
at org.apache.hadoop.hbase.security.HBaseSaslRpcClient.readStatus(HBaseSaslRpcClient.java:110)
at org.apache.hadoop.hbase.security.HBaseSaslRpcClient.saslConnect(HBaseSaslRpcClient.java:146)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupSaslConnection(RpcClient.java:762)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection.access$600(RpcClient.java:354)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection$2.run(RpcClient.java:883)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection$2.run(RpcClient.java:880)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:880)
... 33 more
모든 포인터가 도움이 될 것입니다.
GSSAPI 구현으로 실행 해 보았습니다. 아직 성공하지 못했습니다. ( –