@Test
public void testIteratorNotInSplitsCompensation() throws Exception {
FileInputFormat.addInputPath(conf, new Path("unused"));
InputSplit[] splits = inputformat.getSplits(conf, 0);
assertEquals(1, splits.length);
InputSplit split = splits[0];
IteratorSetting is =
new IteratorSetting(
1, PrimitiveComparisonFilter.FILTER_PREFIX + 1, PrimitiveComparisonFilter.class);
is.addOption(PrimitiveComparisonFilter.P_COMPARE_CLASS, StringCompare.class.getName());
is.addOption(PrimitiveComparisonFilter.COMPARE_OPT_CLASS, Equal.class.getName());
is.addOption(
PrimitiveComparisonFilter.CONST_VAL, new String(Base64.encodeBase64(new byte[] {'0'})));
is.addOption(PrimitiveComparisonFilter.COLUMN, "cf:cq");
// Mock out the predicate handler because it's just easier
AccumuloPredicateHandler predicateHandler = Mockito.mock(AccumuloPredicateHandler.class);
Mockito.when(
predicateHandler.getIterators(
Mockito.any(JobConf.class), Mockito.any(ColumnMapper.class)))
.thenReturn(Arrays.asList(is));
// Set it on our inputformat
inputformat.predicateHandler = predicateHandler;
inputformat.getRecordReader(split, conf, null);
// The code should account for the bug and update the iterators on the split
List<IteratorSetting> settingsOnSplit = ((HiveAccumuloSplit) split).getSplit().getIterators();
assertEquals(1, settingsOnSplit.size());
assertEquals(is, settingsOnSplit.get(0));
}
@Test
public void testGetOnlyName() throws Exception {
FileInputFormat.addInputPath(conf, new Path("unused"));
InputSplit[] splits = inputformat.getSplits(conf, 0);
assertEquals(splits.length, 1);
RecordReader<Text, AccumuloHiveRow> reader = inputformat.getRecordReader(splits[0], conf, null);
Text rowId = new Text("r1");
AccumuloHiveRow row = new AccumuloHiveRow();
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "brian".getBytes());
rowId = new Text("r2");
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "mark".getBytes());
rowId = new Text("r3");
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "dennis".getBytes());
assertFalse(reader.next(rowId, row));
}
@Test
public void testGetNone() throws Exception {
FileInputFormat.addInputPath(conf, new Path("unused"));
conf.set(AccumuloSerDeParameters.COLUMN_MAPPINGS, "cf:f1");
InputSplit[] splits = inputformat.getSplits(conf, 0);
assertEquals(splits.length, 1);
RecordReader<Text, AccumuloHiveRow> reader = inputformat.getRecordReader(splits[0], conf, null);
Text rowId = new Text("r1");
AccumuloHiveRow row = new AccumuloHiveRow();
row.setRowId("r1");
assertFalse(reader.next(rowId, row));
}
@Test
public void testGetProtectedField() throws Exception {
FileInputFormat.addInputPath(conf, new Path("unused"));
BatchWriterConfig writerConf = new BatchWriterConfig();
BatchWriter writer = con.createBatchWriter(TEST_TABLE, writerConf);
Authorizations origAuths = con.securityOperations().getUserAuthorizations(USER);
con.securityOperations()
.changeUserAuthorizations(USER, new Authorizations(origAuths.toString() + ",foo"));
Mutation m = new Mutation("r4");
m.put(COLUMN_FAMILY, NAME, new ColumnVisibility("foo"), new Value("frank".getBytes()));
m.put(COLUMN_FAMILY, SID, new ColumnVisibility("foo"), new Value(parseIntBytes("4")));
m.put(COLUMN_FAMILY, DEGREES, new ColumnVisibility("foo"), new Value(parseDoubleBytes("60.6")));
m.put(COLUMN_FAMILY, MILLIS, new ColumnVisibility("foo"), new Value(parseLongBytes("777")));
writer.addMutation(m);
writer.close();
conf.set(AccumuloSerDeParameters.AUTHORIZATIONS_KEY, "foo");
InputSplit[] splits = inputformat.getSplits(conf, 0);
assertEquals(splits.length, 1);
RecordReader<Text, AccumuloHiveRow> reader = inputformat.getRecordReader(splits[0], conf, null);
Text rowId = new Text("r1");
AccumuloHiveRow row = new AccumuloHiveRow();
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "brian".getBytes());
rowId = new Text("r2");
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "mark".getBytes());
rowId = new Text("r3");
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "dennis".getBytes());
rowId = new Text("r4");
assertTrue(reader.next(rowId, row));
assertEquals(row.getRowId(), rowId.toString());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals(row.getValue(COLUMN_FAMILY, NAME), "frank".getBytes());
assertFalse(reader.next(rowId, row));
}
@Test
public void testHiveAccumuloRecord() throws Exception {
FileInputFormat.addInputPath(conf, new Path("unused"));
InputSplit[] splits = inputformat.getSplits(conf, 0);
assertEquals(splits.length, 1);
RecordReader<Text, AccumuloHiveRow> reader = inputformat.getRecordReader(splits[0], conf, null);
Text rowId = new Text("r1");
AccumuloHiveRow row = new AccumuloHiveRow();
row.add(COLUMN_FAMILY.toString(), NAME.toString(), "brian".getBytes());
row.add(COLUMN_FAMILY.toString(), SID.toString(), parseIntBytes("1"));
row.add(COLUMN_FAMILY.toString(), DEGREES.toString(), parseDoubleBytes("44.5"));
row.add(COLUMN_FAMILY.toString(), MILLIS.toString(), parseLongBytes("555"));
assertTrue(reader.next(rowId, row));
assertEquals(rowId.toString(), row.getRowId());
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, NAME));
assertArrayEquals("brian".getBytes(), row.getValue(COLUMN_FAMILY, NAME));
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, SID));
assertArrayEquals(parseIntBytes("1"), row.getValue(COLUMN_FAMILY, SID));
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, DEGREES));
assertArrayEquals(parseDoubleBytes("44.5"), row.getValue(COLUMN_FAMILY, DEGREES));
assertTrue(row.hasFamAndQual(COLUMN_FAMILY, MILLIS));
assertArrayEquals(parseLongBytes("555"), row.getValue(COLUMN_FAMILY, MILLIS));
}
