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  1. Nutch
  2. NUTCH-2591

Can not import org.json.simple.JSONObject in Nutch 2.3.1

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: 2.3.1
    • Fix Version/s: None
    • Component/s: fetcher, parser, plugin
    • Labels:
      None
    • Environment:

      Operating System: Ubuntu 16.04

      Hadoop: 2.5.2

      Hbase: 0.98.8-hadoop2

      Description

      I am modifying Nutch 2.3.1 and integrating CLD2 language detector in FetcherReducer.java class. I made a separate class name LangInfo.java in org.apache.nutch.fetcher package.

      In this LangInfo.java class i tried to write import org.json.simple.JSONObject;

      and org.json.simple.parser;

      but when i build it using ant runtime command in Nutch directory it fails with error

       

      src/java/org/apache/nutch/fetcher/LangInfo.java:20: error: package org.json.simple.JSONObject does not exist

       

      src/java/org/apache/nutch/fetcher/LangInfo.java:21: error: package org.json.simple.parser does not exist**

       

      But when i open it in eclipse, eclipse does not shows error on this import. and if i go to project properties > Libraries there i found json-simple-1.1.0.jar. it means this jar file already exists. but why i am always getting errors due to this import?

      i have attached two screenshots with this issue:

      1- jar.png (this is eclipse screenshot showing json-simple-1.1.0.jar exists)

      2- error.png (this is terminal build error log. when i run ant runtime command)

      Kindly help me ASAP.

      TIA.

       

        Attachments

        1. error.png
          202 kB
          Usama Tahir
        2. jar.png
          127 kB
          Usama Tahir

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            • Assignee:
              Unassigned
              Reporter:
              usama_ Usama Tahir
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              Dates

              • Created:
                Updated:
                Resolved: