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  1. Tajo
  2. TAJO-1306

HAServiceUtil should not directly use HDFS.

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0
    • Component/s: Java Client, TajoMaster
    • Labels:
      None

      Description

      HAServiceUtil is tightly coupled with HDFS Filesystem. We have a plan to implement multiple HA implementations like HDFS and Zookeeper. We need to abstract it to support multiple implementations.

      Also, it forces TajoClient to have Hadoop HDFS dependency. If we decouple using HDFS from HAServiceUtil, we can eliminate HDFS dependency from TajoClient.

        Attachments

        1. TAJO-1306.patch
          105 kB
          Hyunsik Choi

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              • Assignee:
                hyunsik Hyunsik Choi
                Reporter:
                hyunsik Hyunsik Choi
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                Dates

                • Created:
                  Updated:
                  Resolved: