@Test
public void testMultipleProvidersMixedSizes() throws Exception {
RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
try (Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator()); ) {
bit1.run();
bit2.run();
client.connect();
List<QueryResultBatch> results =
client.runQuery(
org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
Files.toString(
FileUtils.getResourceAsFile("/mergerecv/multiple_providers.json"),
Charsets.UTF_8));
int count = 0;
RecordBatchLoader batchLoader = new RecordBatchLoader(client.getAllocator());
// print the results
Long lastBlueValue = null;
for (QueryResultBatch b : results) {
count += b.getHeader().getRowCount();
for (int valueIdx = 0; valueIdx < b.getHeader().getRowCount(); valueIdx++) {
List<Object> row = Lists.newArrayList();
batchLoader.load(b.getHeader().getDef(), b.getData());
for (VectorWrapper vw : batchLoader) {
row.add(
vw.getValueVector().getField().toExpr()
+ ":"
+ vw.getValueVector().getAccessor().getObject(valueIdx));
if (vw.getValueVector()
.getField()
.getAsSchemaPath()
.getRootSegment()
.getPath()
.equals("blue")) {
// assert order is ascending
if (((Long) vw.getValueVector().getAccessor().getObject(valueIdx)).longValue() == 0)
continue; // ignore initial 0's from sort
if (lastBlueValue != null)
assertTrue(
((Long) vw.getValueVector().getAccessor().getObject(valueIdx)).longValue()
>= ((Long) lastBlueValue).longValue());
lastBlueValue = (Long) vw.getValueVector().getAccessor().getObject(valueIdx);
}
}
for (Object cell : row) {
int len = cell.toString().length();
System.out.print(cell + " ");
for (int i = 0; i < (30 - len); ++i) System.out.print(" ");
}
System.out.println();
}
b.release();
batchLoader.clear();
}
assertEquals(400, count);
}
}
@Test
public void twoBitTwoExchange() throws Exception {
RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
try (Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator()); ) {
bit1.run();
bit2.run();
client.connect();
List<QueryResultBatch> results =
client.runQuery(
org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
Files.toString(
FileUtils.getResourceAsFile("/mergerecv/merging_receiver.json"), Charsets.UTF_8));
int count = 0;
RecordBatchLoader batchLoader = new RecordBatchLoader(client.getAllocator());
// print the results
for (QueryResultBatch b : results) {
count += b.getHeader().getRowCount();
for (int valueIdx = 0; valueIdx < b.getHeader().getRowCount(); valueIdx++) {
List<Object> row = Lists.newArrayList();
batchLoader.load(b.getHeader().getDef(), b.getData());
for (VectorWrapper<?> vw : batchLoader)
row.add(
vw.getValueVector().getField().toExpr()
+ ":"
+ vw.getValueVector().getAccessor().getObject(valueIdx));
for (Object cell : row) {
if (cell == null) {
System.out.print("<null> ");
continue;
}
int len = cell.toString().length();
System.out.print(cell + " ");
for (int i = 0; i < (30 - len); ++i) System.out.print(" ");
}
System.out.println();
}
b.release();
batchLoader.clear();
}
assertEquals(200, count);
}
}