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Posted to common-dev@hadoop.apache.org by "BELUGA BEHR (JIRA)" <ji...@apache.org> on 2019/01/23 21:05:00 UTC

[jira] [Created] (HADOOP-16067) Invalid Debug Statement KMSACLs

BELUGA BEHR created HADOOP-16067:
------------------------------------

             Summary: Invalid Debug Statement KMSACLs
                 Key: HADOOP-16067
                 URL: https://issues.apache.org/jira/browse/HADOOP-16067
             Project: Hadoop Common
          Issue Type: Bug
          Components: kms
    Affects Versions: 3.2.0
            Reporter: BELUGA BEHR


{code:java}
      if (LOG.isDebugEnabled()) {
        LOG.debug("Checking user [{}] for: {}: {}" + ugi.getShortUserName(),
            opType.toString(), acl.getAclString());
      }
{code}
The logging message here is incorrect because the first variable is being concatenated to the string instead of being passed as an argument.
{code:java}
-- Notice the user name 'hdfs' at the end and the spare curly brackets
2019-01-23 13:27:45,244 DEBUG org.apache.hadoop.crypto.key.kms.server.KMSACLs: Checking user [GENERATE_EEK] for: hdfs supergroup: {}hdfs
{code}
[https://github.com/apache/hadoop/blob/a55d6bba71c81c1c4e9d8cd11f55c78f10a548b0/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSACLs.java#L313-L316]



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