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The 'alluxio.hadoop.security.kerberos.keytab.login.autorenewal' configuration is wrong in the HDFS docs #18486

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QianyongY opened this issue Jan 10, 2024 · 1 comment · Fixed by #18487
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The 'alluxio.hadoop.security.kerberos.keytab.login.autorenewal' configuration is wrong in the HDFS docs #18486

QianyongY opened this issue Jan 10, 2024 · 1 comment · Fixed by #18487
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https://docs.alluxio.io/os/user/stable/en/ufs/HDFS.html

Summary

alluxio/docs/en/ufs/HDFS.md

Line 145 in 9ef7552

when starting Alluxio services. Another option is to set `alluxio.hadoop.security.kerberos.keytab.login.autorenewal=true`

There is a bug here, because the code is using 'alluxio.hadoop.kerberos.keytab.login.autorenewal', so the user configuration 'alluxio.hadoop.security.kerberos.keytab.login.autorenewal' does not work.

    public static final String HADOOP_KERBEROS_KEYTAB_LOGIN_AUTORENEWAL =
        "alluxio.hadoop.kerberos.keytab.login.autorenewal";

https://github.com/Alluxio/alluxio/blob/main/dora/core/common/src/main/java/alluxio/conf/PropertyKey.java#L8687-L8688

Therefore, the documentation should be modified to 'alluxio.hadoop.kerberos.keytab.login.autorenewal=true'.
@QianyongY QianyongY added the type-docs Documentation Defects label Jan 10, 2024
@QianyongY QianyongY mentioned this issue Jan 10, 2024
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alluxio-bot pushed a commit that referenced this issue Jan 11, 2024
@QianyongY
[DOCFIX] Update kerberos configuration 'alluxio.hadoop.kerberos.keyta…
7d8f317 
…b.login.autorenewal' in HDFS docs



### What changes are proposed in this pull request?

Update the correct kerberos configuration 'alluxio.hadoop.kerberos.keytab.login.autorenewal' in HDFS docs to avoid user confusion.

### Why are the changes needed?

Fix #18486 



			pr-link: #18487
			change-id: cid-b8f08e2f67e5f10aa1426de7629b8e268e339433
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