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

Example 61 with Append

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

the class TestHRegion method testAppendTimestampsAreMonotonic.

@Test
public void testAppendTimestampsAreMonotonic() throws IOException {
    region = initHRegion(tableName, method, CONF, fam1);
    ManualEnvironmentEdge edge = new ManualEnvironmentEdge();
    EnvironmentEdgeManager.injectEdge(edge);
    edge.setValue(10);
    Append a = new Append(row);
    a.setDurability(Durability.SKIP_WAL);
    a.addColumn(fam1, qual1, qual1);
    region.append(a);
    Result result = region.get(new Get(row));
    Cell c = result.getColumnLatestCell(fam1, qual1);
    assertNotNull(c);
    assertEquals(10L, c.getTimestamp());
    // clock goes back
    edge.setValue(1);
    region.append(a);
    result = region.get(new Get(row));
    c = result.getColumnLatestCell(fam1, qual1);
    assertEquals(11L, c.getTimestamp());
    byte[] expected = new byte[qual1.length * 2];
    System.arraycopy(qual1, 0, expected, 0, qual1.length);
    System.arraycopy(qual1, 0, expected, qual1.length, qual1.length);
    assertTrue(Bytes.equals(c.getValueArray(), c.getValueOffset(), c.getValueLength(), expected, 0, expected.length));
}

Example 62 with Append

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

the class TestAccessController method testAppend.

@Test
public void testAppend() throws Exception {
    AccessTestAction appendAction = new AccessTestAction() {

        @Override
        public Object run() throws Exception {
            byte[] row = TEST_ROW;
            byte[] qualifier = TEST_QUALIFIER;
            Put put = new Put(row);
            put.addColumn(TEST_FAMILY, qualifier, Bytes.toBytes(1));
            Append append = new Append(row);
            append.addColumn(TEST_FAMILY, qualifier, Bytes.toBytes(2));
            try (Connection conn = ConnectionFactory.createConnection(conf);
                Table t = conn.getTable(TEST_TABLE)) {
                t.put(put);
                t.append(append);
            }
            return null;
        }
    };
    verifyAllowed(appendAction, SUPERUSER, USER_ADMIN, USER_OWNER, USER_CREATE, USER_RW, USER_GROUP_WRITE);
    verifyDenied(appendAction, USER_RO, USER_NONE, USER_GROUP_CREATE, USER_GROUP_READ, USER_GROUP_ADMIN);
}