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  1. Flink
  2. FLINK-18205

Mitigate the use of reflection in HadoopModule and Utils

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      Since Flink drops support for Hadoop 1 since FLINK-4895, it would be good to mitigate the use of reflection in HadoopModule. To be specific, we could make sure the following methods exist in Hadoop 2+:

      • Credentials#getAllTokens
      • Credentials#readTokenStorageFile
      • UserGroupInformation#addCredentials

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              • Assignee:
                karmagyz Yangze Guo
                Reporter:
                karmagyz Yangze Guo
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