August 16, 2023

Rearranging the components – Docs for ESB 6.x

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  3. Docs 6.x
  4. Rearranging the components – Docs for ESB 6.x

Rearranging the components

  1. Double-click this new Map/Reduce Job to open it in the workspace. The Map/Reduce
    components’ Palette is opened accordingly
    and in the workspace, the crossed-out components, if any, indicate that
    those components do not have the Map/Reduce version.
  2. Right-click each of those components in question and select Delete to remove them from the workspace.
  3. Drop a tHDFSInput component, a tHDFSOutput component and a tJDBCOutput component in the workspace. The tHDFSInput component reads data from the Hadoop
    distribution to be used, the tHDFSOutput
    component writes data in that distribution and the tJDBCOutput component writes data in a given database, for
    example, a MySQL database in this scenario. The two output components
    replace the two tLogRow components to
    output data.

    If from scratch, you have to drop a tSortRow component and a tUniqRow component, too.
  4. Connect tHDFSInput to tSortRow using the Row >
    Main     link and accept to get the schema of tSortRow.
  5. Connect tUniqRow to tHDFSOutput using Row >
    Uniques     and to tJDBCOutput
    using Row > Duplicates.
Document get from Talend https://help.talend.com
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Docs 6.x
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