Help Center> MapReduce Service> Developer Guide (3.x)> Manager Management Development Guide> More Information> FAQ> An Operation Fails and "authorize failed" Is Displayed in Logs
An Operation Fails and "authorize failed" Is Displayed in Logs
Question
An application execution fails. An Operation Fails and "authorize failed" Is Displayed in Logs shows the log information.
Figure 1 Log indicating operation failure
Answer
The username or password may be incorrect.
Solution: Check whether the values of username and password in the UserInfo.properties file are correct.
Parent topic: FAQ
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