hiwangzhihui commented on code in PR #6234:
URL: https://github.com/apache/hadoop/pull/6234#discussion_r1375744422
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hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java:
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@@ -1849,8 +1849,8 @@ protected Subject getSubject() {
@InterfaceStability.Evolving
public <T> T doAs(PrivilegedAction<T> action) {
if (LOG.isDebugEnabled()) {
- LOG.debug("PrivilegedAction [as: {}][action: {}]", this, action,
- new Exception());
+ LOG.debug("PrivilegedAction [as: {}][action: {}][from: {}]", this,
action,
+ Thread.currentThread().getStackTrace()[2]);
Review Comment:
Due to the presence of sensitive information such as IP in the logs, Can you
provide me with your email? By comparing the logs before and after, you will be
able to see the final result. Additionally, It also be sufficient to debug
other issues in the future.
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