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我正在爲我的火花應用寫單元測試。我使用powermockito來測試轉換。 當我運行JUnit測試我有類似錯誤,火花單元測試不符合powermockito。
2016-03-24 17:10:10:805 INFO - Running Spark version 1.6.0
2016-03-24 17:10:11:479 WARN - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2016-03-24 17:10:11:586 ERROR - Can't find user in Subject:
Principal: NTUserPrincipal: My_userNAME
Principal: NTSidUserPrincipal: S-1-5-21-1082354718-1040695487-3441060932-16865
Principal: NTDomainPrincipal: MY_DOMAIN
.............
...........
Public Credential: NTNumericCredential: 1872
當我刪除的powermockito上述錯誤消失了udage。我不知道爲什麼powermockito不適用於spark rdd轉換。
你能粘貼示例代碼嗎? –