ramesh0201 commented on code in PR #3264:
URL: https://github.com/apache/hive/pull/3264#discussion_r868231109
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common/src/java/org/apache/hadoop/hive/common/FileUtils.java:
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@@ -449,25 +462,18 @@ public static void checkFileAccessWithImpersonation(final
FileSystem fs,
}
// Otherwise, try user impersonation. Current user must be configured to
do user impersonation.
- UserGroupInformation proxyUser = UserGroupInformation.createProxyUser(
- user, UserGroupInformation.getLoginUser());
- try {
- proxyUser.doAs(new PrivilegedExceptionAction<Object>() {
- @Override
- public Object run() throws Exception {
- FileSystem fsAsUser = FileSystem.get(fs.getUri(), fs.getConf());
- ShimLoader.getHadoopShims().checkFileAccess(fsAsUser, stat, action);
- addChildren(fsAsUser, stat.getPath(), children);
- return null;
- }
- });
- } finally {
- FileSystem.closeAllForUGI(proxyUser);
Review Comment:
I am removing this because we moved the FIleSystem.get() call outside the
recursive call, and hence i thought we can just close once for every
FileSystem.get() call
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