Examples with Put org.apache.hadoop.hbase.client.Put used on opensource projects

Example 11 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestHelloHBase method testDeleteRow.

@Test
public void testDeleteRow() throws IOException {
    Admin admin = TEST_UTIL.getAdmin();
    admin.createNamespace(NamespaceDescriptor.create(HelloHBase.MY_NAMESPACE_NAME).build());
    Table table = TEST_UTIL.createTable(HelloHBase.MY_TABLE_NAME, HelloHBase.MY_COLUMN_FAMILY_NAME);
    table.put(new Put(HelloHBase.MY_ROW_ID).addColumn(HelloHBase.MY_COLUMN_FAMILY_NAME, HelloHBase.MY_FIRST_COLUMN_QUALIFIER, Bytes.toBytes("xyz")));
    HelloHBase.deleteRow(table);
    Result row = table.get(new Get(HelloHBase.MY_ROW_ID));
    assertEquals("#deleteRow failed to delete row.", true, row.isEmpty());
    TEST_UTIL.deleteTable(HelloHBase.MY_TABLE_NAME);
    admin.deleteNamespace(HelloHBase.MY_NAMESPACE_NAME);
}

Example 12 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestBatchCoprocessorEndpoint method setupBeforeClass.

@BeforeClass
public static void setupBeforeClass() throws Exception {
    // set configure to indicate which cp should be loaded
    Configuration conf = util.getConfiguration();
    conf.setStrings(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, org.apache.hadoop.hbase.coprocessor.ColumnAggregationEndpoint.class.getName(), ProtobufCoprocessorService.class.getName(), ColumnAggregationEndpointWithErrors.class.getName(), ColumnAggregationEndpointNullResponse.class.getName());
    conf.setStrings(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, ProtobufCoprocessorService.class.getName());
    util.startMiniCluster(2);
    Admin admin = util.getAdmin();
    HTableDescriptor desc = new HTableDescriptor(TEST_TABLE);
    desc.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(desc, new byte[][] { ROWS[rowSeperator1], ROWS[rowSeperator2] });
    util.waitUntilAllRegionsAssigned(TEST_TABLE);
    admin.close();
    Table table = util.getConnection().getTable(TEST_TABLE);
    for (int i = 0; i < ROWSIZE; i++) {
        Put put = new Put(ROWS[i]);
        put.addColumn(TEST_FAMILY, TEST_QUALIFIER, Bytes.toBytes(i));
        table.put(put);
    }
    table.close();
}

Example 13 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestRowProcessorEndpoint method prepareTestData.

public void prepareTestData() throws Exception {
    try {
        util.getAdmin().disableTable(TABLE);
        util.getAdmin().deleteTable(TABLE);
    } catch (Exception e) {
    // ignore table not found
    }
    table = util.createTable(TABLE, FAM);
    {
        Put put = new Put(ROW);
        // B, C are friends of A
        put.addColumn(FAM, A, Bytes.add(B, C));
        // D, E, F are friends of B
        put.addColumn(FAM, B, Bytes.add(D, E, F));
        // G is a friend of C
        put.addColumn(FAM, C, G);
        table.put(put);
        rowSize = put.size();
    }
    Put put = new Put(ROW2);
    put.addColumn(FAM, D, E);
    put.addColumn(FAM, F, G);
    table.put(put);
    row2Size = put.size();
}

Example 14 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestServerCustomProtocol method before.

@Before
public void before() throws Exception {
    final byte[][] SPLIT_KEYS = new byte[][] { ROW_B, ROW_C };
    Table table = util.createTable(TEST_TABLE, TEST_FAMILY, SPLIT_KEYS);
    Put puta = new Put(ROW_A);
    puta.addColumn(TEST_FAMILY, Bytes.toBytes("col1"), Bytes.toBytes(1));
    table.put(puta);
    Put putb = new Put(ROW_B);
    putb.addColumn(TEST_FAMILY, Bytes.toBytes("col1"), Bytes.toBytes(1));
    table.put(putb);
    Put putc = new Put(ROW_C);
    putc.addColumn(TEST_FAMILY, Bytes.toBytes("col1"), Bytes.toBytes(1));
    table.put(putc);
}

Example 15 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestCoprocessorEndpoint method setupBeforeClass.

@BeforeClass
public static void setupBeforeClass() throws Exception {
    // set configure to indicate which cp should be loaded
    Configuration conf = util.getConfiguration();
    conf.setInt(HConstants.HBASE_CLIENT_OPERATION_TIMEOUT, 5000);
    conf.setStrings(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, org.apache.hadoop.hbase.coprocessor.ColumnAggregationEndpoint.class.getName(), ProtobufCoprocessorService.class.getName());
    conf.setStrings(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, ProtobufCoprocessorService.class.getName());
    util.startMiniCluster(2);
    Admin admin = util.getAdmin();
    HTableDescriptor desc = new HTableDescriptor(TEST_TABLE);
    desc.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(desc, new byte[][] { ROWS[rowSeperator1], ROWS[rowSeperator2] });
    util.waitUntilAllRegionsAssigned(TEST_TABLE);
    Table table = util.getConnection().getTable(TEST_TABLE);
    for (int i = 0; i < ROWSIZE; i++) {
        Put put = new Put(ROWS[i]);
        put.addColumn(TEST_FAMILY, TEST_QUALIFIER, Bytes.toBytes(i));
        table.put(put);
    }
    table.close();
}