Examples of org.apache.accumulo.core.client.IteratorSetting.addOption()

Class org.apache.accumulo.core.client.IteratorSetting

Examples of org.apache.accumulo.core.client.IteratorSetting.addOption()

org.apache.accumulo.core.client.IteratorSetting.addOption()
Add another option to the iterator. @param option the name of the option @param value the value of the option

    List<IteratorSetting> list = AccumuloInputFormat.getIterators(job);
    assertEquals(1, list.size());
    assertEquals(1, list.get(0).getOptions().size());
    assertEquals(list.get(0).getOptions().get(key), value);
    
    someSetting.addOption(key + "2", value);
    someSetting.setPriority(2);
    someSetting.setName("it2");
    AccumuloInputFormat.addIterator(job, someSetting);
    list = AccumuloInputFormat.getIterators(job);
    assertEquals(2, list.size());

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    Job job = new Job();


    AccumuloInputFormat.addIterator(job, new IteratorSetting(1, "WholeRow", WholeRowIterator.class));
    AccumuloInputFormat.addIterator(job, new IteratorSetting(2, "Versions", "org.apache.accumulo.core.iterators.VersioningIterator"));
    IteratorSetting iter = new IteratorSetting(3, "Count", "org.apache.accumulo.core.iterators.CountingIterator");
    iter.addOption("v1", "1");
    iter.addOption("junk", "\0omg:!\\xyzzy");
    AccumuloInputFormat.addIterator(job, iter);


    List<IteratorSetting> list = AccumuloInputFormat.getIterators(job);

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    AccumuloInputFormat.addIterator(job, new IteratorSetting(1, "WholeRow", WholeRowIterator.class));
    AccumuloInputFormat.addIterator(job, new IteratorSetting(2, "Versions", "org.apache.accumulo.core.iterators.VersioningIterator"));
    IteratorSetting iter = new IteratorSetting(3, "Count", "org.apache.accumulo.core.iterators.CountingIterator");
    iter.addOption("v1", "1");
    iter.addOption("junk", "\0omg:!\\xyzzy");
    AccumuloInputFormat.addIterator(job, iter);


    List<IteratorSetting> list = AccumuloInputFormat.getIterators(job);


    // Check the list size

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  @Test
  public void testIteratorOptionEncoding() throws Throwable {
    String key = "colon:delimited:key";
    String value = "comma,delimited,value";
    IteratorSetting someSetting = new IteratorSetting(1, "iterator", "Iterator.class");
    someSetting.addOption(key, value);
    Job job = new Job();
    AccumuloInputFormat.addIterator(job, someSetting);


    List<IteratorSetting> list = AccumuloInputFormat.getIterators(job);
    assertEquals(1, list.size());

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    List<IteratorSetting> list = AccumuloInputFormat.getIterators(job);
    assertEquals(1, list.size());
    assertEquals(1, list.get(0).getOptions().size());
    assertEquals(list.get(0).getOptions().get(key), value);


    someSetting.addOption(key + "2", value);
    someSetting.setPriority(2);
    someSetting.setName("it2");
    AccumuloInputFormat.addIterator(job, someSetting);
    list = AccumuloInputFormat.getIterators(job);
    assertEquals(2, list.size());

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      throw new SerDeException("No configured PrimitiveComparison class for " + type, e);
    } catch (NoSuchCompareOpException e) {
      throw new SerDeException("No configured CompareOp class for " + comparisonOpStr, e);
    }


    is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, tuple.getpCompare().getClass()
        .getName());
    is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, tuple.getcOpt().getClass().getName());
    is.addOption(PrimitiveComparisonFilter.CONST_VAL,
        new String(Base64.encodeBase64(tuple.getConstVal())));
    is.addOption(PrimitiveComparisonFilter.COLUMN, accumuloColumnMapping.serialize());

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      throw new SerDeException("No configured CompareOp class for " + comparisonOpStr, e);
    }


    is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, tuple.getpCompare().getClass()
        .getName());
    is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, tuple.getcOpt().getClass().getName());
    is.addOption(PrimitiveComparisonFilter.CONST_VAL,
        new String(Base64.encodeBase64(tuple.getConstVal())));
    is.addOption(PrimitiveComparisonFilter.COLUMN, accumuloColumnMapping.serialize());


    return is;

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    }


    is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, tuple.getpCompare().getClass()
        .getName());
    is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, tuple.getcOpt().getClass().getName());
    is.addOption(PrimitiveComparisonFilter.CONST_VAL,
        new String(Base64.encodeBase64(tuple.getConstVal())));
    is.addOption(PrimitiveComparisonFilter.COLUMN, accumuloColumnMapping.serialize());


    return is;
  }

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    is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, tuple.getpCompare().getClass()
        .getName());
    is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, tuple.getcOpt().getClass().getName());
    is.addOption(PrimitiveComparisonFilter.CONST_VAL,
        new String(Base64.encodeBase64(tuple.getConstVal())));
    is.addOption(PrimitiveComparisonFilter.COLUMN, accumuloColumnMapping.serialize());


    return is;
  }


  public ExprNodeDesc getExpression(Configuration conf) {

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    Connector con = mockInstance.getConnector(USER, new PasswordToken(PASS.getBytes()));
    Scanner scan = con.createScanner(TEST_TABLE, new Authorizations("blah"));
    IteratorSetting is = new IteratorSetting(1, PrimitiveComparisonFilter.FILTER_PREFIX + 1,
        PrimitiveComparisonFilter.class);


    is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, DoubleCompare.class.getName());
    is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, GreaterThanOrEqual.class.getName());
    is.addOption(PrimitiveComparisonFilter.CONST_VAL,
        new String(Base64.encodeBase64(parseDoubleBytes("55.6"))));
    is.addOption(PrimitiveComparisonFilter.COLUMN, "cf:dgrs");
    scan.addScanIterator(is);

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