[bugfix]KerberosAuthenticator#getugi error

[yanghuaiGit]

Describe the bug

A clear and concise description of what the bug is.

To Reproduce

KerberosAuthenticator.getUgi not execute UserGroupInformation#loginUserFromKeytabAndReturnUGI, Even though kerberos parameters are passed。

this is my test

securityConfiguration.get(KerberosOptions.KERBEROS_ENABLE) is always false.because There's no place to assign。
you should add:
securityConf.set(KerberosOptions.KERBEROS_ENABLE, true);

and There's actually a problem here，

UserGroupInformation#loginUserFromKeytabAndReturnUGI should be execute in HadoopSecurityModule#login,but you return value is UserGroupInformation.getCurrentUser();

so securityModule#login is invalid

We can reproduce the bug as follows (use screenshots if necessary):

1. The job conf is: '....'

2. The test data is: '....'

3. Bitsail run command: '....'

4. The error can be seen in: '....'

(Note that the above sentences are not necessary for each bug report issue.)

Expected behavior

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Screenshots

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Build Environment

Describe the environment where the test project was build.

• OS [e.g. Debain 11.0]
• JDK [e.g. 1.8.0_301]
• Maven [e.g. 3.6.3]
• ...

Execution Environment

Describe the environment where the test project ran.

• OS [e.g. Debain 11.0]
• JDK [e.g. 1.8.0_301]
• Deployment [e.g. Yarn | CDH 6.3.x]
• ...

Additional context

Add any other context about the problem here.

[yanghuaiGit]

securityConfiguration.get(KerberosOptions.KERBEROS_ENABLE) always return false

[hk-lrzy]

Thank for your bugfix~

[BlockLiu]

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