@Test
public void testGroupByQuery() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName(peopleIndexType);
Query q = new Query();
q.from(table);
q.groupBy(table.getColumnByName("gender"));
q.select(
new SelectItem(table.getColumnByName("gender")),
new SelectItem(FunctionType.MAX, table.getColumnByName("age")),
new SelectItem(FunctionType.MIN, table.getColumnByName("age")),
new SelectItem(FunctionType.COUNT, "*", "total"),
new SelectItem(FunctionType.MIN, table.getColumnByName("id")).setAlias("firstId"));
q.orderBy("gender");
DataSet data = dataContext.executeQuery(q);
assertEquals(
"[peopletype.gender, MAX(peopletype.age), MIN(peopletype.age), COUNT(*) AS total, MIN(peopletype.id) AS firstId]",
Arrays.toString(data.getSelectItems()));
assertTrue(data.next());
assertEquals("Row[values=[female, 20, 17, 5, 5]]", data.getRow().toString());
assertTrue(data.next());
assertEquals("Row[values=[male, 19, 17, 4, 1]]", data.getRow().toString());
assertFalse(data.next());
}
public void testSplitJoinQuery() throws Exception {
Connection con = getTestDbConnection();
DataContext dc = new JdbcDataContext(con);
Schema schema = dc.getDefaultSchema();
Table productsTable = schema.getTableByName("PRODUCTS");
Relationship[] relationships = productsTable.getRelationships();
Relationship relationship = relationships[0];
assertEquals(
"Relationship[primaryTable=PRODUCTS,primaryColumns=[PRODUCTCODE],foreignTable=ORDERFACT,foreignColumns=[PRODUCTCODE]]",
relationship.toString());
Query q =
new Query()
.from(new FromItem(JoinType.LEFT, relationship))
.select(relationship.getForeignColumns())
.select(relationship.getPrimaryColumns());
assertEquals(
"SELECT _ORDERFACT_._PRODUCTCODE_, _PRODUCTS_._PRODUCTCODE_ FROM PUBLIC._PRODUCTS_ LEFT JOIN PUBLIC._ORDERFACT_ ON _PRODUCTS_._PRODUCTCODE_ = _ORDERFACT_._PRODUCTCODE_",
q.toString().replace('\"', '_'));
QuerySplitter qs = new QuerySplitter(dc, q);
assertEquals(2997, qs.getRowCount());
List<Query> splitQueries = qs.setMaxRows(1500).splitQuery();
assertSameCount(dc, qs, splitQueries);
assertEquals(3, splitQueries.size());
assertEquals("[1415, 902, 680]", Arrays.toString(getCounts(dc, splitQueries)));
}
@Test
public void testMaxRows() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName(peopleIndexType);
Query query = new Query().from(table).select(table.getColumns()).setMaxRows(5);
DataSet dataSet = dataContext.executeQuery(query);
TableModel tableModel = new DataSetTableModel(dataSet);
assertEquals(5, tableModel.getRowCount());
}
@Test
public void testDocumentIdAsPrimaryKey() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName("tweet2");
Column[] pks = table.getPrimaryKeys();
assertEquals(1, pks.length);
assertEquals("_id", pks[0].getName());
try (DataSet ds =
dataContext.query().from(table).select("user", "_id").orderBy("_id").asc().execute()) {
assertTrue(ds.next());
assertEquals("Row[values=[user1, tweet_tweet2_1]]", ds.getRow().toString());
}
}
public void testSplitSubQuery() throws Exception {
Connection con = getTestDbConnection();
DataContext dc = new JdbcDataContext(con);
Schema schema = dc.getDefaultSchema();
Table employeesTable = schema.getTableByName("EMPLOYEES");
Table customersTable = schema.getTableByName("CUSTOMERS");
Query sq = new Query().from(employeesTable, "e").from(customersTable, "c");
SelectItem empSelectItem = new SelectItem(employeesTable.getColumns()[0]);
SelectItem custSelectItem = new SelectItem(customersTable.getColumns()[0]);
sq.select(empSelectItem, custSelectItem);
assertEquals(
"SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c",
sq.toString().replace('\"', '_'));
Query q = new Query();
FromItem sqItem = new FromItem(sq).setAlias("sq");
custSelectItem.setAlias("c_num");
empSelectItem.setAlias("e_num");
q.from(sqItem);
q.select(new SelectItem(custSelectItem, sqItem), new SelectItem(empSelectItem, sqItem));
assertEquals(
"SELECT sq.c_num, sq.e_num FROM (SELECT e._EMPLOYEENUMBER_ AS e_num, c._CUSTOMERNUMBER_ AS c_num FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c) sq",
q.toString().replace('\"', '_'));
QuerySplitter qs = new QuerySplitter(dc, q);
assertEquals(2806, qs.getRowCount());
List<Query> splitQueries = qs.setMaxRows(1000).splitQuery();
assertSameCount(dc, qs, splitQueries);
assertEquals(5, splitQueries.size());
assertEquals("[793, 610, 366, 714, 323]", Arrays.toString(getCounts(dc, splitQueries)));
splitQueries = qs.setMaxRows(2000).splitQuery();
assertSameCount(dc, qs, splitQueries);
assertEquals(2, splitQueries.size());
assertEquals("[1403, 1403]", Arrays.toString(getCounts(dc, splitQueries)));
DataSet data = qs.executeQueries();
int count = 0;
while (data.next()) {
if (count == 2) {
assertEquals("Row[values=[114, 1002]]", data.getRow().toString());
}
count++;
}
data.close();
assertEquals(2806, count);
}
@Test
public void testNumberIsHandledAsNumber() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName(peopleIndexType);
Column column = table.getColumnByName("age");
ColumnType type = column.getType();
assertEquals(ColumnType.BIGINT, type);
DataSet dataSet = dataContext.query().from(table).select(column).execute();
while (dataSet.next()) {
Object value = dataSet.getRow().getValue(column);
assertTrue(
"Got class: " + value.getClass() + ", expected Number (or subclass)",
value instanceof Number);
}
}
@Test
public void testDateIsHandledAsDate() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName("tweet1");
Column column = table.getColumnByName("postDate");
ColumnType type = column.getType();
assertEquals(ColumnType.DATE, type);
DataSet dataSet = dataContext.query().from(table).select(column).execute();
while (dataSet.next()) {
Object value = dataSet.getRow().getValue(column);
assertTrue(
"Got class: " + value.getClass() + ", expected Date (or subclass)",
value instanceof Date);
}
}
@Override
protected Number executeCountQuery(
Table table, List<FilterItem> whereItems, boolean functionApproximationAllowed) {
final String query;
try {
final StringBuilder sb = new StringBuilder();
sb.append("SELECT COUNT() FROM ");
sb.append(table.getName());
boolean firstWhere = true;
for (FilterItem filterItem : whereItems) {
if (firstWhere) {
sb.append(" WHERE ");
firstWhere = false;
} else {
sb.append(" AND ");
}
rewriteFilterItem(sb, filterItem);
}
query = sb.toString();
} catch (UnsupportedOperationException e) {
logger.debug("Failed to rewrite count query, falling back to client side counting", e);
// unable to rewrite to SOQL, counting will be done client side.
return null;
}
final QueryResult queryResult = executeSoqlQuery(query);
assert queryResult.isDone();
return queryResult.getSize();
}
@Test
public void testCreateTableInsertQueryAndDrop() throws Exception {
final Schema schema = dataContext.getDefaultSchema();
final CreateTable createTable = new CreateTable(schema, "testCreateTable");
createTable.withColumn("foo").ofType(ColumnType.STRING);
createTable.withColumn("bar").ofType(ColumnType.NUMBER);
dataContext.executeUpdate(createTable);
final Table table = schema.getTableByName("testCreateTable");
assertEquals(
"[" + ElasticSearchDataContext.FIELD_ID + ", foo, bar]",
Arrays.toString(table.getColumnNames()));
final Column fooColumn = table.getColumnByName("foo");
final Column idColumn = table.getPrimaryKeys()[0];
assertEquals(
"Column[name=_id,columnNumber=0,type=STRING,nullable=null,nativeType=null,columnSize=null]",
idColumn.toString());
dataContext.executeUpdate(
new UpdateScript() {
@Override
public void run(UpdateCallback callback) {
callback.insertInto(table).value("foo", "hello").value("bar", 42).execute();
callback.insertInto(table).value("foo", "world").value("bar", 43).execute();
}
});
dataContext.refreshSchemas();
try (DataSet ds = dataContext.query().from(table).selectAll().orderBy("bar").execute()) {
assertTrue(ds.next());
assertEquals("hello", ds.getRow().getValue(fooColumn).toString());
assertNotNull(ds.getRow().getValue(idColumn));
assertTrue(ds.next());
assertEquals("world", ds.getRow().getValue(fooColumn).toString());
assertNotNull(ds.getRow().getValue(idColumn));
assertFalse(ds.next());
}
dataContext.executeUpdate(new DropTable(table));
dataContext.refreshSchemas();
assertNull(dataContext.getTableByQualifiedLabel(table.getName()));
}
@Test
public void testExecutePrimaryKeyLookupQuery() throws Exception {
Table table = dataContext.getDefaultSchema().getTableByName("tweet2");
Column[] pks = table.getPrimaryKeys();
try (DataSet ds =
dataContext.query().from(table).selectAll().where(pks[0]).eq("tweet_tweet2_1").execute()) {
assertTrue(ds.next());
Object dateValue = ds.getRow().getValue(2);
assertEquals(
"Row[values=[tweet_tweet2_1, 1, " + dateValue + ", user1]]", ds.getRow().toString());
assertFalse(ds.next());
assertEquals(InMemoryDataSet.class, ds.getClass());
}
}
@Test
public void testSimpleQuery() throws Exception {
assertEquals(
"[bulktype, peopletype, tweet1, tweet2]",
Arrays.toString(dataContext.getDefaultSchema().getTableNames()));
Table table = dataContext.getDefaultSchema().getTableByName("tweet1");
assertEquals("[_id, message, postDate, user]", Arrays.toString(table.getColumnNames()));
assertEquals(ColumnType.STRING, table.getColumnByName("user").getType());
assertEquals(ColumnType.DATE, table.getColumnByName("postDate").getType());
assertEquals(ColumnType.BIGINT, table.getColumnByName("message").getType());
try (DataSet ds =
dataContext.query().from(indexType1).select("user").and("message").execute()) {
assertEquals(ElasticSearchDataSet.class, ds.getClass());
assertTrue(ds.next());
assertEquals("Row[values=[user1, 1]]", ds.getRow().toString());
}
}
public void testGroupByQuery() throws Exception {
Connection con = getTestDbConnection();
DataContext dc = new JdbcDataContext(con);
Schema schema = dc.getDefaultSchema();
Table employeesTable = schema.getTableByName("EMPLOYEES");
Table orderDetailsTable = schema.getTableByName("ORDERDETAILS");
Query q = new Query().from(employeesTable, "e").from(orderDetailsTable, "c");
q.select(orderDetailsTable.getColumns()[0])
.select(new SelectItem(FunctionType.MAX, employeesTable.getColumns()[0]));
q.groupBy(orderDetailsTable.getColumns()[0]);
assertEquals(
"SELECT c._ORDERNUMBER_, MAX(e._EMPLOYEENUMBER_) FROM PUBLIC._EMPLOYEES_ e, PUBLIC._ORDERDETAILS_ c GROUP BY c._ORDERNUMBER_",
q.toString().replace('\"', '_'));
QuerySplitter qs = new QuerySplitter(dc, q);
assertEquals(326, qs.getRowCount());
List<Query> splitQueries = qs.setMaxRows(250).splitQuery();
assertEquals(
"[SELECT c._ORDERNUMBER_, MAX(e._EMPLOYEENUMBER_) FROM PUBLIC._EMPLOYEES_ e, PUBLIC._ORDERDETAILS_ c WHERE (c._ORDERNUMBER_ < 10262 OR c._ORDERNUMBER_ IS NULL) GROUP BY c._ORDERNUMBER_, SELECT c._ORDERNUMBER_, MAX(e._EMPLOYEENUMBER_) FROM PUBLIC._EMPLOYEES_ e, PUBLIC._ORDERDETAILS_ c WHERE (c._ORDERNUMBER_ > 10262 OR c._ORDERNUMBER_ = 10262) GROUP BY c._ORDERNUMBER_]",
Arrays.toString(splitQueries.toArray()).replace('\"', '_'));
assertSameCount(dc, qs, splitQueries);
assertEquals(2, splitQueries.size());
assertEquals("[162, 164]", Arrays.toString(getCounts(dc, splitQueries)));
DataSet data = qs.executeQueries();
int count = 0;
while (data.next()) {
if (count == 2) {
assertEquals("Row[values=[10102, 1702]]", data.getRow().toString());
}
count++;
}
data.close();
assertEquals(326, count);
}
public void testSimpleQuerySplit() throws Exception {
Connection con = getTestDbConnection();
DataContext dc = new JdbcDataContext(con);
Schema schema = dc.getSchemaByName("PUBLIC");
Table employeesTable = schema.getTableByName("EMPLOYEES");
Table customersTable = schema.getTableByName("CUSTOMERS");
Query q = new Query().from(employeesTable, "e").from(customersTable, "c");
q.select(employeesTable.getColumns()[0], customersTable.getColumns()[0]);
assertEquals(
"SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c",
q.toString().replace('\"', '_'));
QuerySplitter qs = new QuerySplitter(dc, q);
long rowCount = qs.getRowCount();
assertEquals(2806, rowCount);
qs.setMaxRows(1000);
List<Query> splitQueries = qs.splitQuery();
assertEquals("[793, 610, 366, 714, 323]", Arrays.toString(getCounts(dc, splitQueries)));
assertEquals(
"[SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c WHERE (c._CUSTOMERNUMBER_ < 299 OR c._CUSTOMERNUMBER_ IS NULL) AND (e._EMPLOYEENUMBER_ < 1352 OR e._EMPLOYEENUMBER_ IS NULL), SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c WHERE (c._CUSTOMERNUMBER_ < 299 OR c._CUSTOMERNUMBER_ IS NULL) AND (e._EMPLOYEENUMBER_ > 1352 OR e._EMPLOYEENUMBER_ = 1352), SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c WHERE (c._CUSTOMERNUMBER_ > 299 OR c._CUSTOMERNUMBER_ = 299) AND (e._REPORTSTO_ < 1072 OR e._REPORTSTO_ IS NULL), SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c WHERE (c._CUSTOMERNUMBER_ > 299 OR c._CUSTOMERNUMBER_ = 299) AND (e._REPORTSTO_ > 1072 OR e._REPORTSTO_ = 1072) AND (c._SALESREPEMPLOYEENUMBER_ < 1433 OR c._SALESREPEMPLOYEENUMBER_ IS NULL), SELECT e._EMPLOYEENUMBER_, c._CUSTOMERNUMBER_ FROM PUBLIC._EMPLOYEES_ e, PUBLIC._CUSTOMERS_ c WHERE (c._CUSTOMERNUMBER_ > 299 OR c._CUSTOMERNUMBER_ = 299) AND (e._REPORTSTO_ > 1072 OR e._REPORTSTO_ = 1072) AND (c._SALESREPEMPLOYEENUMBER_ > 1433 OR c._SALESREPEMPLOYEENUMBER_ = 1433)]",
Arrays.toString(splitQueries.toArray()).replace('\"', '_'));
assertSameCount(dc, qs, splitQueries);
assertEquals(5, splitQueries.size());
splitQueries = qs.setMaxRows(300).splitQuery();
assertSameCount(dc, qs, splitQueries);
assertEquals(
"[299, 221, 170, 299, 276, 253, 102, 289, 253, 138, 368, 138]",
Arrays.toString(getCounts(dc, splitQueries)));
splitQueries = qs.setMaxRows(5000).splitQuery();
assertEquals(1, splitQueries.size());
assertSame(q, splitQueries.get(0));
}
@Override
protected DataSet materializeMainSchemaTable(Table table, Column[] columns, int maxRows) {
final StringBuilder sb = new StringBuilder();
sb.append("SELECT ");
for (int i = 0; i < columns.length; i++) {
if (i != 0) {
sb.append(',');
}
sb.append(columns[i].getName());
}
sb.append(" FROM ");
sb.append(table.getName());
if (maxRows > 0) {
sb.append(" LIMIT " + maxRows);
}
final QueryResult queryResult = executeSoqlQuery(sb.toString());
return new SalesforceDataSet(columns, queryResult, _connection);
}
public void testProductTable() throws Exception {
Schema schema = dc.getDefaultSchema();
assertEquals("developers.mdb", schema.getName());
Table table = schema.getTableByName("product");
assertEquals("[id, name, version, founder_developer]", Arrays.toString(table.getColumnNames()));
Column idCol = table.getColumnByName("id");
assertEquals(
"Column[name=id,columnNumber=0,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
idCol.toString());
Column nameCol = table.getColumnByName("name");
assertEquals(
"Column[name=name,columnNumber=1,type=VARCHAR,nullable=null,nativeType=TEXT,columnSize=100]",
nameCol.toString());
Column versionCol = table.getColumnByName("version");
assertEquals(
"Column[name=version,columnNumber=2,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
versionCol.toString());
Column founderCol = table.getColumnByName("founder_developer");
assertEquals(
"Column[name=founder_developer,columnNumber=3,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
founderCol.toString());
DataSet ds;
ds = dc.executeQuery(new Query().select(nameCol, versionCol, founderCol).from(table));
assertTrue(ds.next());
assertEquals("Anthons Algorithms", ds.getRow().getValue(nameCol).toString());
assertEquals(11, ds.getRow().getValue(versionCol));
assertEquals(1, ds.getRow().getValue(founderCol));
assertTrue(ds.next());
assertEquals("Barbaras Basic Bundle", ds.getRow().getValue(nameCol).toString());
assertEquals(2, ds.getRow().getValue(versionCol));
assertEquals(2, ds.getRow().getValue(founderCol));
assertFalse(ds.next());
ds.close();
ds = dc.query().from(table).selectCount().execute();
assertTrue(ds.next());
assertEquals("Row[values=[2]]", ds.getRow().toString());
assertFalse(ds.next());
ds.close();
}
public void testDeveloperTable() throws Exception {
Schema schema = dc.getDefaultSchema();
assertEquals("developers.mdb", schema.getName());
assertEquals("[developer, product]", Arrays.toString(schema.getTableNames()));
Table table = schema.getTableByName("developer");
assertEquals(
"[id, name, email, male, developer_since]", Arrays.toString(table.getColumnNames()));
Column[] primaryKeys = table.getPrimaryKeys();
assertEquals(
"[Column[name=id,columnNumber=0,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]]",
Arrays.toString(primaryKeys));
Column nameCol = table.getColumnByName("name");
assertEquals(
"Column[name=name,columnNumber=1,type=VARCHAR,nullable=null,nativeType=TEXT,columnSize=100]",
nameCol.toString());
Column maleCol = table.getColumnByName("male");
assertEquals(
"Column[name=male,columnNumber=3,type=BOOLEAN,nullable=null,nativeType=BOOLEAN,columnSize=1]",
maleCol.toString());
Column developerSinceCol = table.getColumnByName("developer_since");
assertEquals(
"Column[name=developer_since,columnNumber=4,type=TIMESTAMP,nullable=null,nativeType=SHORT_DATE_TIME,columnSize=8]",
developerSinceCol.toString());
DataSet ds =
dc.executeQuery(new Query().select(nameCol, maleCol, developerSinceCol).from(table));
while (ds.next()) {
Row row = ds.getRow();
assertEquals(3, row.getValues().length);
Object value = row.getValue(0);
assertEquals(String.class, value.getClass());
value = row.getValue(1);
assertEquals(Boolean.class, value.getClass());
value = row.getValue(2);
assertTrue(value instanceof Date);
}
}
@Override
public DataSet executeQuery(Query query) {
final List<FromItem> fromItems = query.getFromClause().getItems();
if (fromItems.size() != 1) {
// not a simple SELECT ... FROM [table] ... query, we need to use
// query post processing.
return super.executeQuery(query);
}
final Table table = fromItems.get(0).getTable();
if (table == null) {
return super.executeQuery(query);
}
if (!query.getGroupByClause().isEmpty()) {
return super.executeQuery(query);
}
if (!query.getHavingClause().isEmpty()) {
return super.executeQuery(query);
}
final List<SelectItem> selectItems = query.getSelectClause().getItems();
final StringBuilder sb = new StringBuilder();
try {
sb.append("SELECT ");
int i = 0;
final Column[] columns = new Column[selectItems.size()];
for (SelectItem selectItem : selectItems) {
validateSoqlSupportedSelectItem(selectItem);
columns[i] = selectItem.getColumn();
if (i != 0) {
sb.append(", ");
}
sb.append(columns[i].getName());
i++;
}
sb.append(" FROM ");
sb.append(table.getName());
boolean firstWhere = true;
for (FilterItem filterItem : query.getWhereClause().getItems()) {
if (firstWhere) {
sb.append(" WHERE ");
firstWhere = false;
} else {
sb.append(" AND ");
}
rewriteFilterItem(sb, filterItem);
}
i = 0;
final List<OrderByItem> items = query.getOrderByClause().getItems();
for (OrderByItem orderByItem : items) {
if (i == 0) {
sb.append(" ORDER BY ");
} else {
sb.append(", ");
}
final SelectItem selectItem = orderByItem.getSelectItem();
validateSoqlSupportedSelectItem(selectItem);
final Column column = selectItem.getColumn();
sb.append(column.getName());
sb.append(' ');
sb.append(orderByItem.getDirection());
i++;
}
final Integer firstRow = query.getFirstRow();
final Integer maxRows = query.getMaxRows();
if (maxRows != null && maxRows > 0) {
if (firstRow != null) {
// add first row / offset to avoid missing some records.
sb.append(" LIMIT " + (maxRows + firstRow - 1));
} else {
sb.append(" LIMIT " + maxRows);
}
}
final QueryResult result = executeSoqlQuery(sb.toString());
DataSet dataSet = new SalesforceDataSet(columns, result, _connection);
if (firstRow != null) {
// OFFSET is still only a developer preview feature of SFDC. See
// http://www.salesforce.com/us/developer/docs/api/Content/sforce_api_calls_soql_select_offset.htm
dataSet = new FirstRowDataSet(dataSet, firstRow.intValue());
}
return dataSet;
} catch (UnsupportedOperationException e) {
logger.debug(
"Failed to rewrite query to SOQL, falling back to regular query post-processing", e);
return super.executeQuery(query);
}
}
public void runScenario() {
MultiThreadedTaskRunner taskRunner = TestEnvironment.getMultiThreadedTaskRunner();
ThreadPoolExecutor executorService = (ThreadPoolExecutor) taskRunner.getExecutorService();
assertEquals(TestEnvironment.THREAD_COUNT, executorService.getMaximumPoolSize());
assertEquals(0, executorService.getActiveCount());
DataCleanerConfiguration configuration =
new DataCleanerConfigurationImpl()
.withEnvironment(new DataCleanerEnvironmentImpl().withTaskRunner(taskRunner));
AnalysisRunner runner = new AnalysisRunnerImpl(configuration);
Datastore ds = TestHelper.createSampleDatabaseDatastore("foobar");
try (DatastoreConnection con = ds.openConnection()) {
AnalysisJob job;
try (AnalysisJobBuilder analysisJobBuilder = new AnalysisJobBuilder(configuration)) {
analysisJobBuilder.setDatastore(ds);
Table table = con.getDataContext().getDefaultSchema().getTableByName("ORDERFACT");
assertNotNull(table);
Column statusColumn = table.getColumnByName("STATUS");
Column commentsColumn = table.getColumnByName("COMMENTS");
analysisJobBuilder.addSourceColumns(statusColumn, commentsColumn);
analysisJobBuilder
.addAnalyzer(AnalyzerMock.class)
.addInputColumns(analysisJobBuilder.getSourceColumns());
job = analysisJobBuilder.toAnalysisJob();
}
AnalysisResultFuture resultFuture = runner.run(job);
try {
Thread.sleep(550);
} catch (InterruptedException e) {
e.printStackTrace();
fail("Interrupted! " + e.getMessage());
}
resultFuture.cancel();
assertFalse(resultFuture.isSuccessful());
assertTrue(resultFuture.isCancelled());
assertTrue(resultFuture.isErrornous());
try {
Thread.sleep(400);
} catch (InterruptedException e) {
e.printStackTrace();
fail("Interrupted! " + e.getMessage());
}
assertEquals(TestEnvironment.THREAD_COUNT, executorService.getMaximumPoolSize());
long completedTaskCount = executorService.getCompletedTaskCount();
assertTrue("completedTaskCount was: " + completedTaskCount, completedTaskCount > 3);
int largestPoolSize = executorService.getLargestPoolSize();
assertTrue("largestPoolSize was: " + largestPoolSize, largestPoolSize > 5);
assertEquals(0, executorService.getActiveCount());
}
taskRunner.shutdown();
}