[GitHub] [iceberg] gaborkaszab commented on a diff in pull request #6045: [iceberg-hive-metastore] Support setting individual and group ownership for Namespace

[GitBox <gi...@apache.org>]

gaborkaszab commented on code in PR #6045:
URL: https://github.com/apache/iceberg/pull/6045#discussion_r1011646405


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hive-metastore/src/main/java/org/apache/iceberg/hive/HiveTableOperations.java:
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@@ -422,11 +425,22 @@ private Table newHmsTable(TableMetadata metadata) {
     Preconditions.checkNotNull(metadata, "'metadata' parameter can't be null");
     final long currentTimeMillis = System.currentTimeMillis();
 
+    String defaultUser;
+    // default ownership is determined from Hadoop.UGI.currentUser
+    // and the owner type is default to individual user
+    try {
+      // getShortUserName will remove the realm part of the whole username
+      defaultUser = UserGroupInformation.getCurrentUser().getShortUserName();

Review Comment:
   Thanks for the long explanation! It makes sense for me.



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