List of deleteColumn() Examples

Examples of deleteColumn()

com.google.gdt.eclipse.designer.model.widgets.panels.grid.HTMLTableInfo.deleteColumn()
Deletes the {@link ColumnInfo} with given index.
com.heatonresearch.aifh.normalize.DataSet.deleteColumn()
Delete the specified column. @param col The column to delete.
com.netflix.astyanax.ColumnListMutation.deleteColumn()
Insert a delete column mutation. Note that you must be careful when deleting and adding the same column on the same mutation. For the most part all columns will have the same timestamp so only the first operation will be performed. @param columnName @return
de.ambits.csvmaster.service.CsvService.deleteColumn()
de.ambits.csvmaster.service.ICsvService.deleteColumn()
Removes the given column from the csv content. @param columnName The name of the column. @param event The ExecutionEvent to get the data from. @throws ExecutionException Thrown if exectuion fails.
org.apache.hadoop.hbase.HBaseAdmin.deleteColumn()
Delete a column from a table @param tableName name of table @param columnName name of column to be deleted @throws IOException
org.apache.hadoop.hbase.client.Admin.deleteColumn()
Delete a column from a table. Asynchronous operation. @param tableName name of table @param columnName name of column to be deleted @throws IOException if a remote or network exception occurs
org.apache.hadoop.hbase.client.Delete.deleteColumn()
Delete the latest version of the specified column. This is an expensive call in that on the server-side, it first does a get to find the latest versions timestamp. Then it adds a delete using the fetched cells timestamp. @param family family name @param qualifier column qualifier @return this for invocation chaining
org.apache.hadoop.hbase.client.HBaseAdmin.deleteColumn()
Delete a column from a table. Asynchronous operation. @param tableName name of table @param columnName name of column to be deleted @throws IOException if a remote or network exception occurs
org.apache.hadoop.hbase.master.MasterFileSystem.deleteColumn()
Delete column of a table @param tableName @param familyName @return Modified HTableDescriptor with requested column deleted. @throws IOException
org.kiji.schema.KijiTableWriter.deleteColumn()
org.rhq.core.db.DatabaseType.deleteColumn()
Deletes a column. @param conn @param table @param column @throws SQLException
org.scale7.cassandra.pelops.Mutator.deleteColumn()
Delete a column or super column @param colFamily The column family @param rowKey The key of the row to modify @param colName The name of the column or super column to delete.

Examples of com.google.gdt.eclipse.designer.model.widgets.panels.grid.HTMLTableInfo.deleteColumn()

    assertThat(panel.getRows()).hasSize(1);
    assertEquals("1 1 [1] {(0,0)=(1,1)}", panel.getStatus().toString());
    // do operation
    ExecutionUtils.run(frame, new RunnableEx() {
      public void run() throws Exception {
        panel.deleteColumn(0);
      }
    });
    assertEditor(
        "public class Test implements EntryPoint {",
        "  public void onModuleLoad() {",

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Examples of com.heatonresearch.aifh.normalize.DataSet.deleteColumn()

            }
            final DataSet ds = DataSet.load(istream);
            istream.close();


            ds.deleteUnknowns();
            ds.deleteColumn(0);
            ds.replaceColumn(9, 4, 1, 0);
            final List<BasicData> trainingData = ds.extractSupervised(0, 9, 9, 1);


            final MultipleLinearRegression reg = new MultipleLinearRegression(9);
            reg.setLinkFunction(new LogitLinkFunction());

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Examples of com.netflix.astyanax.ColumnListMutation.deleteColumn()


  private void removeColumns(Remove action, ColumnFamily cf, MutationBatch m) {
    ColumnListMutation row = m.withRow(cf, action.getRowKey());
    
    for(byte[] name : action.getColumns()) {
      row.deleteColumn(name);
    }
  }


  private void removeColumn(RemoveColumn action, MetaLookup mgr, MutationBatch m) {
    Info info = columnFamilies.fetchColumnFamilyInfo(action.getColFamily().getColumnFamily(), mgr);

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Examples of de.ambits.csvmaster.service.CsvService.deleteColumn()

  public Object execute(ExecutionEvent event) throws ExecutionException {
    ICsvService service = new CsvService();
    ListSelectionDialog dlg = new ListSelectionDialog(Display.getCurrent().getActiveShell(), service.getTableHeaders(event), new CsvContentProvider(), new LabelProvider(), "Select the columns to delete.");
    dlg.setTitle("Delete columns");
        if (dlg.open() == Window.OK) {
          service.deleteColumn(dlg.getResult(), event);
        }
    return null;
  }
}

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Examples of de.ambits.csvmaster.service.ICsvService.deleteColumn()

  public Object execute(ExecutionEvent event) throws ExecutionException {
    ICsvService service = new CsvService();
    ListSelectionDialog dlg = new ListSelectionDialog(Display.getCurrent().getActiveShell(), service.getTableHeaders(event), new CsvContentProvider(), new LabelProvider(), "Select the columns to delete.");
    dlg.setTitle("Delete columns");
        if (dlg.open() == Window.OK) {
          service.deleteColumn(dlg.getResult(), event);
        }
    return null;
  }
}

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Examples of org.apache.hadoop.hbase.HBaseAdmin.deleteColumn()

      case DROP:
        disableTable(admin, table);
        println("Dropping " + column + " from " + table +
          "... Please wait.");
        column = appendDelimiter(column);
        admin.deleteColumn(new Text(table), new Text(column));
        enableTable(admin, table);
        break;
      case CHANGE:
        // Not yet supported
        return new ReturnMsg(0, "" + operationType + " is not yet supported.");

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Examples of org.apache.hadoop.hbase.client.Admin.deleteColumn()


    // delete column
    assertFalse("No column family deleted yet", cp.wasDeleteColumnCalled());
    assertFalse("Delete table column handler should not be called.",
        cp.wasDeleteColumnHandlerCalled());
    admin.deleteColumn(TEST_TABLE, TEST_FAMILY2);
    HTableDescriptor tableDesc = admin.getTableDescriptor(TEST_TABLE);
    assertNull("'"+Bytes.toString(TEST_FAMILY2)+"' should have been removed",
        tableDesc.getFamily(TEST_FAMILY2));
    assertTrue("Coprocessor should have been called on column delete",
        cp.wasDeleteColumnCalled());

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Examples of org.apache.hadoop.hbase.client.Delete.deleteColumn()

   * Reset the split parent region info in meta table
   */
  private void resetSplitParent(HbckInfo hi) throws IOException {
    RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
    Delete d = new Delete(hi.metaEntry.getRegionName());
    d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
    d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
    mutations.add(d);


    Put p = new Put(hi.metaEntry.getRegionName());
    HRegionInfo hri = new HRegionInfo(hi.metaEntry);

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Examples of org.apache.hadoop.hbase.client.Delete.deleteColumn()

   */
  private void resetSplitParent(HbckInfo hi) throws IOException {
    RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
    Delete d = new Delete(hi.metaEntry.getRegionName());
    d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
    d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
    mutations.add(d);


    Put p = new Put(hi.metaEntry.getRegionName());
    HRegionInfo hri = new HRegionInfo(hi.metaEntry);
    hri.setOffline(false);

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Examples of org.apache.hadoop.hbase.client.Delete.deleteColumn()

            final byte[] value = Bytes.toBytes("value_for_row_" + iRow +
                "_cf_" + Bytes.toStringBinary(cf) + "_col_" + iCol + "_ts_" +
                ts + "_random_" + rand.nextLong());
            put.add(cf, qual, ts, value);
          } else if (rand.nextDouble() < 0.8) {
            del.deleteColumn(cf, qual, ts);
          } else {
            del.deleteColumns(cf, qual, ts);
          }
        }

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