public MockVoltDB(int clientPort, int adminPort, int httpPort, int drPort) {
try {
JSONObject obj = new JSONObject();
JSONArray jsonArray = new JSONArray();
jsonArray.put("127.0.0.1");
obj.put("interfaces", jsonArray);
obj.put("clientPort", clientPort);
obj.put("adminPort", adminPort);
obj.put("httpPort", httpPort);
obj.put("drPort", drPort);
m_localMetadata = obj.toString(4);
m_catalog = new Catalog();
m_catalog.execute("add / clusters " + m_clusterName);
m_catalog.execute(
"add "
+ m_catalog.getClusters().get(m_clusterName).getPath()
+ " databases "
+ m_databaseName);
Cluster cluster = m_catalog.getClusters().get(m_clusterName);
// Set a sane default for TestMessaging (at least)
cluster.setHeartbeattimeout(10000);
assert (cluster != null);
try {
m_hostMessenger.start();
} catch (Exception e) {
throw new RuntimeException(e);
}
VoltZK.createPersistentZKNodes(m_hostMessenger.getZK());
m_hostMessenger
.getZK()
.create(
VoltZK.cluster_metadata + "/" + m_hostMessenger.getHostId(),
getLocalMetadata().getBytes("UTF-8"),
Ids.OPEN_ACL_UNSAFE,
CreateMode.EPHEMERAL);
m_hostMessenger.generateMailboxId(
m_hostMessenger.getHSIdForLocalSite(HostMessenger.STATS_SITE_ID));
m_statsAgent = new StatsAgent();
m_statsAgent.registerMailbox(
m_hostMessenger, m_hostMessenger.getHSIdForLocalSite(HostMessenger.STATS_SITE_ID));
for (MailboxType type : MailboxType.values()) {
m_mailboxMap.put(type, new LinkedList<MailboxNodeContent>());
}
m_mailboxMap
.get(MailboxType.StatsAgent)
.add(
new MailboxNodeContent(
m_hostMessenger.getHSIdForLocalSite(HostMessenger.STATS_SITE_ID), null));
m_siteTracker = new SiteTracker(m_hostId, m_mailboxMap);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private static void buildCatalog() throws IOException {
// build a real catalog
File cat = File.createTempFile("temp-log-reinitiator", "catalog");
cat.deleteOnExit();
VoltProjectBuilder builder = new VoltProjectBuilder();
String schema = "create table A (i integer not null, primary key (i));";
builder.addLiteralSchema(schema);
builder.addPartitionInfo("A", "i");
builder.addStmtProcedure("hello", "select * from A where i = ?", "A.i: 0");
if (!builder.compile(cat.getAbsolutePath())) {
throw new IOException();
}
byte[] bytes = CatalogUtil.toBytes(cat);
String serializedCat = CatalogUtil.loadCatalogFromJar(bytes, null);
assertNotNull(serializedCat);
Catalog catalog = new Catalog();
catalog.execute(serializedCat);
String deploymentPath = builder.getPathToDeployment();
CatalogUtil.compileDeploymentAndGetCRC(catalog, deploymentPath, true);
m_context = new CatalogContext(0, 0, catalog, bytes, 0, 0, 0);
TheHashinator.initialize(LegacyHashinator.class, LegacyHashinator.getConfigureBytes(3));
}
/**
* Loads the schema at ddlurl and setups a voltcompiler / hsql instance.
*
* @param ddlurl URL to the schema/ddl file.
* @param basename Unique string, JSON plans [basename]-stmt-#_json.txt on disk
* @throws Exception
*/
public PlannerTestAideDeCamp(URL ddlurl, String basename) throws Exception {
catalog = new Catalog();
catalog.execute("add / clusters cluster");
catalog.execute("add /clusters[cluster] databases database");
db = catalog.getClusters().get("cluster").getDatabases().get("database");
proc = db.getProcedures().add(basename);
String schemaPath = URLDecoder.decode(ddlurl.getPath(), "UTF-8");
VoltCompiler compiler = new VoltCompiler();
hsql = HSQLInterface.loadHsqldb();
// hsql.runDDLFile(schemaPath);
VoltDDLElementTracker partitionMap = new VoltDDLElementTracker(compiler);
DDLCompiler ddl_compiler = new DDLCompiler(compiler, hsql, partitionMap, db);
ddl_compiler.loadSchema(schemaPath);
ddl_compiler.compileToCatalog(catalog, db);
}
@Override
public void run() {
CatalogAndIds catalogStuff = null;
do {
try {
catalogStuff = CatalogUtil.getCatalogFromZK(m_rvdb.getHostMessenger().getZK());
} catch (org.apache.zookeeper_voltpatches.KeeperException.NoNodeException e) {
} catch (Exception e) {
VoltDB.crashLocalVoltDB(
"System was interrupted while waiting for a catalog.", false, null);
}
} while (catalogStuff == null || catalogStuff.catalogBytes.length == 0);
String serializedCatalog = null;
byte[] catalogJarBytes = catalogStuff.catalogBytes;
try {
Pair<InMemoryJarfile, String> loadResults =
CatalogUtil.loadAndUpgradeCatalogFromJar(catalogStuff.catalogBytes);
serializedCatalog = CatalogUtil.getSerializedCatalogStringFromJar(loadResults.getFirst());
catalogJarBytes = loadResults.getFirst().getFullJarBytes();
} catch (IOException e) {
VoltDB.crashLocalVoltDB("Unable to load catalog", false, e);
}
if ((serializedCatalog == null) || (serializedCatalog.length() == 0))
VoltDB.crashLocalVoltDB("Catalog loading failure", false, null);
/* N.B. node recovery requires discovering the current catalog version. */
Catalog catalog = new Catalog();
catalog.execute(serializedCatalog);
serializedCatalog = null;
// note if this fails it will print an error first
// This is where we compile real catalog and create runtime
// catalog context. To validate deployment we compile and create
// a starter context which uses a placeholder catalog.
String result = CatalogUtil.compileDeployment(catalog, m_deployment, false);
if (result != null) {
hostLog.fatal(result);
VoltDB.crashLocalVoltDB(result);
}
try {
m_rvdb.m_catalogContext =
new CatalogContext(
catalogStuff.txnId,
catalogStuff.uniqueId,
catalog,
catalogJarBytes,
// Our starter catalog has set the deployment stuff, just yoink it out for now
m_rvdb.m_catalogContext.getDeploymentBytes(),
catalogStuff.version,
-1);
} catch (Exception e) {
VoltDB.crashLocalVoltDB("Error agreeing on starting catalog version", true, e);
}
}
protected void setUp(AbstractProjectBuilder projectBuilder, boolean force) throws Exception {
super.setUp();
is_first = (is_first == null ? true : false);
this.last_type = ProjectType.TEST;
if (force == false) {
catalog = project_catalogs.get(this.last_type);
catalog_db = project_databases.get(this.last_type);
p_estimator = project_p_estimators.get(this.last_type);
}
if (catalog == null || force) {
String catalogJar = new File(projectBuilder.getJarName(true)).getAbsolutePath();
try {
boolean status = projectBuilder.compile(catalogJar);
assert (status);
} catch (Exception ex) {
throw new RuntimeException(
"Failed to create " + projectBuilder.getProjectName() + " catalog [" + catalogJar + "]",
ex);
}
catalog = new Catalog();
try {
// read in the catalog
String serializedCatalog =
JarReader.readFileFromJarfile(catalogJar, CatalogUtil.CATALOG_FILENAME);
// create the catalog (that will be passed to the ClientInterface
catalog.execute(serializedCatalog);
} catch (Exception ex) {
throw new RuntimeException(
"Failed to load " + projectBuilder.getProjectName() + " catalog [" + catalogJar + "]",
ex);
}
this.init(this.last_type, catalog);
}
}
@SuppressWarnings("deprecation")
@Override
public void setUp() throws IOException, InterruptedException {
VoltDB.instance().readBuildInfo("Test");
// compile a catalog
String testDir = BuildDirectoryUtils.getBuildDirectoryPath();
String catalogJar = testDir + File.separator + JAR;
TPCCProjectBuilder pb = new TPCCProjectBuilder();
pb.addDefaultSchema();
pb.addDefaultPartitioning();
pb.addProcedures(MultiSiteSelect.class, InsertNewOrder.class);
pb.compile(catalogJar, 2, 0);
// load a catalog
byte[] bytes = CatalogUtil.toBytes(new File(catalogJar));
String serializedCatalog = CatalogUtil.loadCatalogFromJar(bytes, null);
// create the catalog (that will be passed to the ClientInterface
catalog = new Catalog();
catalog.execute(serializedCatalog);
// update the catalog with the data from the deployment file
String pathToDeployment = pb.getPathToDeployment();
assertTrue(CatalogUtil.compileDeploymentAndGetCRC(catalog, pathToDeployment, true) >= 0);
cluster = catalog.getClusters().get("cluster");
CatalogMap<Procedure> procedures = cluster.getDatabases().get("database").getProcedures();
Procedure insertProc = procedures.get("InsertNewOrder");
assert (insertProc != null);
selectProc = procedures.get("MultiSiteSelect");
assert (selectProc != null);
// Each EE needs its own thread for correct initialization.
final AtomicReference<ExecutionEngine> site1Reference = new AtomicReference<ExecutionEngine>();
final byte configBytes[] = LegacyHashinator.getConfigureBytes(2);
Thread site1Thread =
new Thread() {
@Override
public void run() {
site1Reference.set(
new ExecutionEngineJNI(
cluster.getRelativeIndex(),
1,
0,
0,
"",
100,
HashinatorType.LEGACY,
configBytes));
}
};
site1Thread.start();
site1Thread.join();
final AtomicReference<ExecutionEngine> site2Reference = new AtomicReference<ExecutionEngine>();
Thread site2Thread =
new Thread() {
@Override
public void run() {
site2Reference.set(
new ExecutionEngineJNI(
cluster.getRelativeIndex(),
2,
1,
0,
"",
100,
HashinatorType.LEGACY,
configBytes));
}
};
site2Thread.start();
site2Thread.join();
// create two EEs
site1 = new ExecutionSite(0); // site 0
ee1 = site1Reference.get();
ee1.loadCatalog(0, catalog.serialize());
site2 = new ExecutionSite(1); // site 1
ee2 = site2Reference.get();
ee2.loadCatalog(0, catalog.serialize());
// cache some plan fragments
selectStmt = selectProc.getStatements().get("selectAll");
assert (selectStmt != null);
int i = 0;
// this kinda assumes the right order
for (PlanFragment f : selectStmt.getFragments()) {
if (i == 0) selectTopFrag = f;
else selectBottomFrag = f;
i++;
}
assert (selectTopFrag != null);
assert (selectBottomFrag != null);
if (selectTopFrag.getHasdependencies() == false) {
PlanFragment temp = selectTopFrag;
selectTopFrag = selectBottomFrag;
selectBottomFrag = temp;
}
// get the insert frag
Statement insertStmt = insertProc.getStatements().get("insert");
assert (insertStmt != null);
for (PlanFragment f : insertStmt.getFragments()) insertFrag = f;
// populate plan cache
ActivePlanRepository.clear();
ActivePlanRepository.addFragmentForTest(
CatalogUtil.getUniqueIdForFragment(selectBottomFrag),
Encoder.base64Decode(selectBottomFrag.getPlannodetree()));
ActivePlanRepository.addFragmentForTest(
CatalogUtil.getUniqueIdForFragment(selectTopFrag),
Encoder.base64Decode(selectTopFrag.getPlannodetree()));
ActivePlanRepository.addFragmentForTest(
CatalogUtil.getUniqueIdForFragment(insertFrag),
Encoder.base64Decode(insertFrag.getPlannodetree()));
// insert some data
ParameterSet params = ParameterSet.fromArrayNoCopy(1L, 1L, 1L);
VoltTable[] results =
ee2.executePlanFragments(
1,
new long[] {CatalogUtil.getUniqueIdForFragment(insertFrag)},
null,
new ParameterSet[] {params},
1,
0,
42,
Long.MAX_VALUE);
assert (results.length == 1);
assert (results[0].asScalarLong() == 1L);
params = ParameterSet.fromArrayNoCopy(2L, 2L, 2L);
results =
ee1.executePlanFragments(
1,
new long[] {CatalogUtil.getUniqueIdForFragment(insertFrag)},
null,
new ParameterSet[] {params},
2,
1,
42,
Long.MAX_VALUE);
assert (results.length == 1);
assert (results[0].asScalarLong() == 1L);
}
public CatalogContext update(String pathToNewJar, String diffCommands) {
Catalog newCatalog = catalog.deepCopy();
newCatalog.execute(diffCommands);
CatalogContext retval = new CatalogContext(newCatalog, pathToNewJar);
return retval;
}
void compileDatabaseNode(DatabaseType database) throws VoltCompilerException {
final ArrayList<String> programs = new ArrayList<String>();
final ArrayList<String> schemas = new ArrayList<String>();
final ArrayList<ProcedureDescriptor> procedures = new ArrayList<ProcedureDescriptor>();
final ArrayList<Class<?>> classDependencies = new ArrayList<Class<?>>();
final ArrayList<String[]> partitions = new ArrayList<String[]>();
final String databaseName = database.getName();
// schema does not verify that the database is named "database"
if (databaseName.equals("database") == false) {
final String msg =
"VoltDB currently requires all database elements to be named "
+ "\"database\" (found: \""
+ databaseName
+ "\")";
throw new VoltCompilerException(msg);
}
// create the database in the catalog
m_catalog.execute("add /clusters[cluster] databases " + databaseName);
Database db = m_catalog.getClusters().get("cluster").getDatabases().get(databaseName);
SnapshotType snapshotSettings = database.getSnapshot();
if (snapshotSettings != null) {
SnapshotSchedule schedule = db.getSnapshotschedule().add("default");
String frequency = snapshotSettings.getFrequency();
if (!frequency.endsWith("s") && !frequency.endsWith("m") && !frequency.endsWith("h")) {
throw new VoltCompilerException(
"Snapshot frequency "
+ frequency
+ " needs to end with time unit specified"
+ " that is one of [s, m, h] (seconds, minutes, hours)");
}
int frequencyInt = 0;
String frequencySubstring = frequency.substring(0, frequency.length() - 1);
try {
frequencyInt = Integer.parseInt(frequencySubstring);
} catch (Exception e) {
throw new VoltCompilerException("Frequency " + frequencySubstring + " is not an integer ");
}
String prefix = snapshotSettings.getPrefix();
if (prefix == null || prefix.isEmpty()) {
throw new VoltCompilerException("Snapshot prefix " + prefix + " is not a valid prefix ");
}
if (prefix.contains("-") || prefix.contains(",")) {
throw new VoltCompilerException("Snapshot prefix " + prefix + " cannot include , or - ");
}
String path = snapshotSettings.getPath();
if (path == null || path.isEmpty()) {
throw new VoltCompilerException("Snapshot path " + path + " is not a valid path ");
}
if (snapshotSettings.getRetain() == null) {
throw new VoltCompilerException("Snapshot retain value not provided");
}
int retain = snapshotSettings.getRetain().intValue();
if (retain < 1) {
throw new VoltCompilerException(
"Snapshot retain value " + retain + " is not a valid value. Must be 1 or greater.");
}
schedule.setFrequencyunit(frequency.substring(frequency.length() - 1, frequency.length()));
schedule.setFrequencyvalue(frequencyInt);
schedule.setPath(path);
schedule.setPrefix(prefix);
schedule.setRetain(retain);
}
// schemas/schema
for (SchemasType.Schema schema : database.getSchemas().getSchema()) {
LOG.l7dlog(
Level.DEBUG,
LogKeys.compiler_VoltCompiler_CatalogPath.name(),
new Object[] {schema.getPath()},
null);
schemas.add(schema.getPath());
}
// groups/group.
if (database.getGroups() != null) {
for (GroupsType.Group group : database.getGroups().getGroup()) {
org.voltdb.catalog.Group catGroup = db.getGroups().add(group.getName());
catGroup.setAdhoc(group.isAdhoc());
catGroup.setSysproc(group.isSysproc());
}
}
// users/user
if (database.getUsers() != null) {
for (UsersType.User user : database.getUsers().getUser()) {
org.voltdb.catalog.User catUser = db.getUsers().add(user.getName());
catUser.setAdhoc(user.isAdhoc());
catUser.setSysproc(user.isSysproc());
byte passwordHash[] = extractPassword(user.getPassword());
catUser.setShadowpassword(Encoder.hexEncode(passwordHash));
// process the @groups comma separated list
if (user.getGroups() != null) {
String grouplist[] = user.getGroups().split(",");
for (final String group : grouplist) {
final GroupRef groupRef = catUser.getGroups().add(group);
final Group catalogGroup = db.getGroups().get(group);
if (catalogGroup != null) {
groupRef.setGroup(catalogGroup);
}
}
}
}
}
// procedures/procedure
for (ProceduresType.Procedure proc : database.getProcedures().getProcedure()) {
procedures.add(getProcedure(proc));
}
// classdependencies/classdependency
if (database.getClassdependencies() != null) {
for (Classdependency dep : database.getClassdependencies().getClassdependency()) {
classDependencies.add(getClassDependency(dep));
}
}
// partitions/table
if (database.getPartitions() != null) {
for (org.voltdb.compiler.projectfile.PartitionsType.Partition table :
database.getPartitions().getPartition()) {
partitions.add(getPartition(table));
}
}
String msg = "Database \"" + databaseName + "\" ";
// TODO: schema allows 0 procedures. Testbase relies on this.
if (procedures.size() == 0) {
msg +=
"needs at least one \"procedure\" element "
+ "(currently has "
+ String.valueOf(procedures.size())
+ ")";
throw new VoltCompilerException(msg);
}
if (procedures.size() < 1) {
msg += "is missing the \"procedures\" element";
throw new VoltCompilerException(msg);
}
// shutdown and make a new hsqldb
m_hsql = HSQLInterface.loadHsqldb();
// Actually parse and handle all the programs
for (final String programName : programs) {
m_catalog.execute("add " + db.getPath() + " programs " + programName);
}
// Actually parse and handle all the DDL
final DDLCompiler ddlcompiler = new DDLCompiler(this, m_hsql);
for (final String schemaPath : schemas) {
File schemaFile = null;
if (schemaPath.contains(".jar!")) {
String ddlText = null;
try {
ddlText = JarReader.readFileFromJarfile(schemaPath);
} catch (final Exception e) {
throw new VoltCompilerException(e);
}
schemaFile = VoltProjectBuilder.writeStringToTempFile(ddlText);
} else {
schemaFile = new File(schemaPath);
}
if (!schemaFile.isAbsolute()) {
// Resolve schemaPath relative to the database definition xml file
schemaFile = new File(new File(m_projectFileURL).getParent(), schemaPath);
}
// add the file object's path to the list of files for the jar
m_ddlFilePaths.put(schemaFile.getName(), schemaFile.getPath());
ddlcompiler.loadSchema(schemaFile.getAbsolutePath());
}
ddlcompiler.compileToCatalog(m_catalog, db);
// Actually parse and handle all the partitions
// this needs to happen before procedures are compiled
msg = "In database \"" + databaseName + "\", ";
final CatalogMap<Table> tables = db.getTables();
for (final String[] partition : partitions) {
final String tableName = partition[0];
final String colName = partition[1];
final Table t = tables.getIgnoreCase(tableName);
if (t == null) {
msg += "\"partition\" element has unknown \"table\" attribute '" + tableName + "'";
throw new VoltCompilerException(msg);
}
final Column c = t.getColumns().getIgnoreCase(colName);
// make sure the column exists
if (c == null) {
msg += "\"partition\" element has unknown \"column\" attribute '" + colName + "'";
throw new VoltCompilerException(msg);
}
// make sure the column is marked not-nullable
if (c.getNullable() == true) {
msg +=
"Partition column '"
+ tableName
+ "."
+ colName
+ "' is nullable. "
+ "Partition columns must be constrained \"NOT NULL\".";
throw new VoltCompilerException(msg);
}
t.setPartitioncolumn(c);
t.setIsreplicated(false);
// Set the destination tables of associated views non-replicated.
// If a view's source table is replicated, then a full scan of the
// associated view is singled-sited. If the source is partitioned,
// a full scan of the view must be distributed.
final CatalogMap<MaterializedViewInfo> views = t.getViews();
for (final MaterializedViewInfo mvi : views) {
mvi.getDest().setIsreplicated(false);
}
}
// add vertical partitions
if (database.getVerticalpartitions() != null) {
for (Verticalpartition vp : database.getVerticalpartitions().getVerticalpartition()) {
try {
addVerticalPartition(db, vp.getTable(), vp.getColumn(), vp.isIndexed());
} catch (Exception ex) {
throw new VoltCompilerException(
"Failed to create vertical partition for " + vp.getTable(), ex);
}
}
}
// this should reorder the tables and partitions all alphabetically
String catData = m_catalog.serialize();
m_catalog = new Catalog();
m_catalog.execute(catData);
db = m_catalog.getClusters().get("cluster").getDatabases().get(databaseName);
// add database estimates info
addDatabaseEstimatesInfo(m_estimates, db);
addSystemProcsToCatalog(m_catalog, db);
// Process and add exports and connectors to the catalog
// Must do this before compiling procedures to deny updates
// on append-only tables.
if (database.getExports() != null) {
// currently, only a single connector is allowed
Connector conn = database.getExports().getConnector();
compileConnector(conn, db);
}
// Actually parse and handle all the Procedures
for (final ProcedureDescriptor procedureDescriptor : procedures) {
final String procedureName = procedureDescriptor.m_className;
m_currentFilename = procedureName.substring(procedureName.lastIndexOf('.') + 1);
m_currentFilename += ".class";
ProcedureCompiler.compile(this, m_hsql, m_estimates, m_catalog, db, procedureDescriptor);
}
// Add all the class dependencies to the output jar
for (final Class<?> classDependency : classDependencies) {
addClassToJar(classDependency, this);
}
m_hsql.close();
}
/** Initialize the catalog for one cluster */
void temporaryCatalogInit() {
m_catalog.execute("add / clusters cluster");
m_catalog.getClusters().get("cluster").setSecurityenabled(false);
}
