Nutch
  1. Nutch
  2. NUTCH-1357

All gora mapreduce functionality should go through StorageUtils

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: nutchgora
    • Fix Version/s: 2.4
    • Component/s: None
    • Labels:
      None

      Description

      I am trying to make the concept of crawlId work for ALL nutch jobs: it seems the biggest problem with it not working as expected is because of the various ways gora mapreduce is used in nutch.

      Some jobs use StorageUtils, some use GoraMapper/GoraReduce, some even use directly GoraInputFormat/GoraOutputFormat. But the only place the translation is made from crawlId into a schema name is in StorageUtils! Currently I am converting all calls to Gora* mapreduce initializing code to StorageUtils calls.

        Activity

        Hide
        Ferdy Galema added a comment -

        Side note: It seems some tools do need to call Gora* code directly but this does not matter as long as they pass around the DataStore that is created by using StorageUtils.createWebStore(..).

        Show
        Ferdy Galema added a comment - Side note: It seems some tools do need to call Gora* code directly but this does not matter as long as they pass around the DataStore that is created by using StorageUtils.createWebStore(..).
        Hide
        Ferdy Galema added a comment -

        On second though, this can be solved later.

        Show
        Ferdy Galema added a comment - On second though, this can be solved later.

          People

          • Assignee:
            Unassigned
            Reporter:
            Ferdy Galema
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            Dates

            • Created:
              Updated:

              Development