Examples of TScan

Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    }
    TPut put = new TPut(wrap(("testScanWithBatchSize").getBytes()), columnValues);
    handler.put(table, put);

    // create scan instance
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testScanWithBatchSize".getBytes());
    scan.setStopRow("testScanWithBatchSize\uffff".getBytes());
    // set batch size to 10 columns per call
    scan.setBatchSize(10);

    // get scanner
    int scanId = handler.openScanner(table, scan);
    List<TResult> results = null;
    for (int i = 0; i < 10; i++) {
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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          new TPut(wrap(("testGetScannerResults" + pad(i, (byte) 2)).getBytes()), columnValues);
      handler.put(table, put);
    }

    // create scan instance
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    column.setQualifier(qualifierAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testGetScannerResults".getBytes());

    // get 5 rows and check the returned results
    scan.setStopRow("testGetScannerResults05".getBytes());
    List<TResult> results = handler.getScannerResults(table, scan, 5);
    assertEquals(5, results.size());
    for (int i = 0; i < 5; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
          .getRow());
    }

    // get 10 rows and check the returned results
    scan.setStopRow("testGetScannerResults10".getBytes());
    results = handler.getScannerResults(table, scan, 10);
    assertEquals(10, results.size());
    for (int i = 0; i < 10; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
          .getRow());
    }

    // get 20 rows and check the returned results
    scan.setStopRow("testGetScannerResults20".getBytes());
    results = handler.getScannerResults(table, scan, 20);
    assertEquals(20, results.size());
    for (int i = 0; i < 20; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
          .getRow());
    }

    // reverse scan
    scan = new TScan();
    scan.setColumns(columns);
    scan.setReversed(true);
    scan.setStartRow("testGetScannerResults20".getBytes());
    scan.setStopRow("testGetScannerResults".getBytes());
    results = handler.getScannerResults(table, scan, 20);
    assertEquals(20, results.size());
    for (int i = 0; i < 20; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(19 - i, (byte) 2)).getBytes(), results.get(i)
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    TPut tPut = new TPut(wrap(rowName) , columnValues);
    tPut.setAttributes(attributes);
    Put put = putFromThrift(tPut);
    assertArrayEquals(put.getAttribute("attribute1"), attributeValue);

    TScan tScan = new TScan();
    tScan.setAttributes(attributes);
    Scan scan = scanFromThrift(tScan);
    assertArrayEquals(scan.getAttribute("attribute1"), attributeValue);

    List<TColumnIncrement> incrementColumns = new ArrayList<TColumnIncrement>();
    incrementColumns.add(new TColumnIncrement(wrap(familyAname), wrap(qualifierAname)));
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    }
    handler.put(table, put);
  }

  // create scan instance
  TScan scan = new TScan();
  List<TColumn> columns = new ArrayList<TColumn>();
  TColumn column = new TColumn();
  column.setFamily(familyAname);
  column.setQualifier(qualifierAname);
  columns.add(column);
  scan.setColumns(columns);
  scan.setStartRow("testScan".getBytes());
  scan.setStopRow("testScan\uffff".getBytes());

  TAuthorization tauth = new TAuthorization();
  List<String> labels = new ArrayList<String>();
  labels.add(SECRET);
  labels.add(PRIVATE);
  tauth.setLabels(labels);
  scan.setAuthorizations(tauth);
  // get scanner and rows
  int scanId = handler.openScanner(table, scan);
  List<TResult> results = handler.getScannerRows(scanId, 10);
  assertEquals(9, results.size());
  Assert.assertFalse(Bytes.equals(results.get(5).getRow(),
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    }
    handler.put(table, put);
  }

  // create scan instance
  TScan scan = new TScan();
  List<TColumn> columns = new ArrayList<TColumn>();
  TColumn column = new TColumn();
  column.setFamily(familyAname);
  column.setQualifier(qualifierAname);
  columns.add(column);
  scan.setColumns(columns);
  scan.setStartRow("testGetScannerResults".getBytes());

  // get 5 rows and check the returned results
  scan.setStopRow("testGetScannerResults05".getBytes());
  TAuthorization tauth = new TAuthorization();
  List<String> labels = new ArrayList<String>();
  labels.add(SECRET);
  labels.add(PRIVATE);
  tauth.setLabels(labels);
  scan.setAuthorizations(tauth);
  List<TResult> results = handler.getScannerResults(table, scan, 5);
  assertEquals(4, results.size());
  for (int i = 0; i < 4; i++) {
    if (i < 3) {
      assertArrayEquals(
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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      TPut put = new TPut(wrap(("testScan" + i).getBytes()), columnValues);
      handler.put(table, put);
    }

    // create scan instance
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    column.setQualifier(qualifierAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testScan".getBytes());
    scan.setStopRow("testScan\uffff".getBytes());

    // get scanner and rows
    int scanId = handler.openScanner(table, scan);
    List<TResult> results = handler.getScannerRows(scanId, 10);
    assertEquals(10, results.size());
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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      TPut put = new TPut(wrap(("testScanWithFilter" + i).getBytes()), columnValues);
      handler.put(table, put);
    }

    // create scan instance with filter
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    column.setQualifier(qualifierAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testScanWithFilter".getBytes());
    scan.setStopRow("testScanWithFilter\uffff".getBytes());
    // only get the key part
    scan.setFilterString(wrap(("KeyOnlyFilter()").getBytes()));

    // get scanner and rows
    int scanId = handler.openScanner(table, scan);
    List<TResult> results = handler.getScannerRows(scanId, 10);
    assertEquals(10, results.size());
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    }
    TPut put = new TPut(wrap(("testScanWithBatchSize").getBytes()), columnValues);
    handler.put(table, put);

    // create scan instance
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testScanWithBatchSize".getBytes());
    scan.setStopRow("testScanWithBatchSize\uffff".getBytes());
    // set batch size to 10 columns per call
    scan.setBatchSize(10);

    // get scanner
    int scanId = handler.openScanner(table, scan);
    List<TResult> results = null;
    for (int i = 0; i < 10; i++) {
View Full Code Here

Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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          new TPut(wrap(("testGetScannerResults" + pad(i, (byte) 2)).getBytes()), columnValues);
      handler.put(table, put);
    }

    // create scan instance
    TScan scan = new TScan();
    List<TColumn> columns = new ArrayList<TColumn>();
    TColumn column = new TColumn();
    column.setFamily(familyAname);
    column.setQualifier(qualifierAname);
    columns.add(column);
    scan.setColumns(columns);
    scan.setStartRow("testGetScannerResults".getBytes());

    // get 5 rows and check the returned results
    scan.setStopRow("testGetScannerResults05".getBytes());
    List<TResult> results = handler.getScannerResults(table, scan, 5);
    assertEquals(5, results.size());
    for (int i = 0; i < 5; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
          .getRow());
    }

    // get 10 rows and check the returned results
    scan.setStopRow("testGetScannerResults10".getBytes());
    results = handler.getScannerResults(table, scan, 10);
    assertEquals(10, results.size());
    for (int i = 0; i < 10; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
          .getRow());
    }

    // get 20 rows and check the returned results
    scan.setStopRow("testGetScannerResults20".getBytes());
    results = handler.getScannerResults(table, scan, 20);
    assertEquals(20, results.size());
    for (int i = 0; i < 20; i++) {
      // check if the rows are returned and in order
      assertArrayEquals(("testGetScannerResults" + pad(i, (byte) 2)).getBytes(), results.get(i)
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Examples of org.apache.hadoop.hbase.thrift2.generated.TScan

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    TPut tPut = new TPut(wrap(rowName) , columnValues);
    tPut.setAttributes(attributes);
    Put put = putFromThrift(tPut);
    assertArrayEquals(put.getAttribute("attribute1"), attributeValue);

    TScan tScan = new TScan();
    tScan.setAttributes(attributes);
    Scan scan = scanFromThrift(tScan);
    assertArrayEquals(scan.getAttribute("attribute1"), attributeValue);

    List<TColumnIncrement> incrementColumns = new ArrayList<TColumnIncrement>();
    incrementColumns.add(new TColumnIncrement(wrap(familyAname), wrap(qualifierAname)));
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