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  1. Help-Desk
  2. HELP-15853

[fiware-askbot] Show NULL values in Hive table data used Cygnus NGSIHDFSSink.

        Details

        • Type: Monitor
        • Status: Open
        • Priority: Major
        • Resolution: Unresolved
        • Affects Version/s: None
        • Fix Version/s: None
        • Component/s: None

          Description

          Created question in FIWARE Q/A platform on 09-05-2019 at 09:05
          Please, ANSWER this question AT https://ask.fiware.org/question/1069/show-null-values-in-hive-table-data-used-cygnus-ngsihdfssink/

          Question:
          Show NULL values in Hive table data used Cygnus NGSIHDFSSink.

          Description:
          https://stackoverflow.com/questions/5...

          I want save some data in hive through fiware-cygnus, but we occured some problems;

          I guess the difference between hive table column name and HDFS File Attribute Name is the problem. Hive table column name used encoding name, but hdfs file attribute name use not encoding name.(ex: recvTimeTs - recvx0054imex0054s)

          How to match between Hive Table Column name and HDFS File Attribute name?

          or How to use cygnus and hive other way?

            Activity

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            fla Fernando Lopez made changes -
            Assignee Fermín Galán [ fermin ]
            fla Fernando Lopez made changes -
            Field Original Value New Value
            HD-Enabler Cygnus [ 11304 ]
            Description
            Created question in FIWARE Q/A platform on 09-05-2019 at 09:05
            {color: red}Please, ANSWER this question AT{color} https://ask.fiware.org/question/1069/show-null-values-in-hive-table-data-used-cygnus-ngsihdfssink/


            +Question:+
            Show NULL values in Hive table data used Cygnus NGSIHDFSSink.

            +Description:+
            https://stackoverflow.com/questions/5...

            I want save some data in hive through fiware-cygnus, but we occured some problems;

            I guess the difference between hive table column name and HDFS File Attribute Name is the problem. Hive table column name used encoding name, but hdfs file attribute name use not encoding name.(ex: recvTimeTs - recvx0054imex0054s)

            How to match between Hive Table Column name and HDFS File Attribute name?

            or How to use cygnus and hive other way?
            		 Created question in FIWARE Q/A platform on 09-05-2019 at 09:05
            {color: red}Please, ANSWER this question AT{color} https://ask.fiware.org/question/1069/show-null-values-in-hive-table-data-used-cygnus-ngsihdfssink/


            +Question:+
            Show NULL values in Hive table data used Cygnus NGSIHDFSSink.

            +Description:+
            https://stackoverflow.com/questions/5...

            I want save some data in hive through fiware-cygnus, but we occured some problems;

            I guess the difference between hive table column name and HDFS File Attribute Name is the problem. Hive table column name used encoding name, but hdfs file attribute name use not encoding name.(ex: recvTimeTs - recvx0054imex0054s)

            How to match between Hive Table Column name and HDFS File Attribute name?

            or How to use cygnus and hive other way?
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            backlogmanager Backlog Manager added a comment -

            2019-05-27 11:05|CREATED monitor | # answers= 0, accepted answer= False

            Show
            backlogmanager Backlog Manager added a comment - 2019-05-27 11:05|CREATED monitor | # answers= 0, accepted answer= False
            backlogmanager Backlog Manager created issue -

              People

              • Assignee:
                fermin Fermín Galán
                Reporter:
                backlogmanager Backlog Manager
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                Dates

                • Created:
                  Updated: