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support UserGroupInformation #317

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zyy4676 opened this issue May 16, 2023 · 0 comments

zyy4676 commented May 16, 2023 •

edited

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import org.apache.hadoop.security.UserGroupInformation;
private T doAs(String user, final PrivilegedExceptionAction action)
throws Exception {
UserGroupInformation.loginUserFromKeytab(user, keytab.getAbsolutePath());
UserGroupInformation ugi = UserGroupInformation.getLoginUser();
try {
return ugi.doAs(action);
} finally {
ugi.logoutUserFromKeytab();
}
}

like this i can put http resuest in action.

I want get http://namenode:port/jmx , if not ugi, how to do?
client can't sent this request ? (http need login kerberos) .

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