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https://issues.apache.org/jira/browse/HADOOP-19306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17899238#comment-17899238
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ASF GitHub Bot commented on HADOOP-19306:
-----------------------------------------
steveloughran commented on PR #7140:
URL: https://github.com/apache/hadoop/pull/7140#issuecomment-2483881941
@szetszwo now all my test run logs are full of stuff
```
2024-11-18 18:53:37,645 [setup] INFO security.SaslRpcServer
(SaslRpcServer.java:<init>(239)) - AuthMethod SIMPLE: code=80, mechanism=""
2024-11-18 18:53:37,645 [setup] INFO security.SaslRpcServer
(SaslRpcServer.java:<init>(239)) - AuthMethod KERBEROS: code=81,
mechanism="GSSAPI"
2024-11-18 18:53:37,646 [setup] INFO security.SaslRpcServer
(SaslRpcServer.java:<init>(239)) - AuthMethod DIGEST: code=82,
mechanism="DIGEST-MD5"
2024-11-18 18:53:37,646 [setup] INFO security.SaslRpcServer
(SaslRpcServer.java:<init>(239)) - AuthMethod TOKEN: code=82,
mechanism="DIGEST-MD5"
2024-11-18 18:53:37,646 [setup] INFO security.SaslRpcServer
(SaslRpcServer.java:<init>(239)) - AuthMethod PLAIN: code=83, mechanism="PLAIN"
```
stack trace from the debugger implies this is UGI.initialize() calling
SaslRpcServer, which now involves `SaslMechanismFactory.getMechanism()`, which
has its own static initialiser and before long things are being logged which
are completely needless.
I'm not going to roll it back as that is overkill, however this needs to be
addressed as every piece of code invoking a UGI method will now see these extra
lines.
Options
* downgrade to debug
* SaslRpcServer reverts to simpler references.
I don't care which -only that it has done ASAP. thanks.
> Support user defined auth Callback in SaslRpcServer
> ---------------------------------------------------
>
> Key: HADOOP-19306
> URL: https://issues.apache.org/jira/browse/HADOOP-19306
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ipc, security
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.5.0
>
>
> Similar to HDFS-17576, SaslRpcServer should support CustomizedCallbackHandler.
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