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);
}
}
void compileXMLRootNode(ProjectType project) throws VoltCompilerException {
m_catalog = new Catalog();
temporaryCatalogInit();
SecurityType security = project.getSecurity();
if (security != null) {
m_catalog.getClusters().get("cluster").setSecurityenabled(security.isEnabled());
}
DatabaseType database = project.getDatabase();
if (database != null) {
compileDatabaseNode(database);
}
}
/** Generate the HTML catalog report from a newly compiled VoltDB catalog */
public static String report(Catalog catalog, ArrayList<Feedback> warnings) throws IOException {
// asynchronously get platform properties
new Thread() {
@Override
public void run() {
PlatformProperties.getPlatformProperties();
}
}.start();
URL url = Resources.getResource(ReportMaker.class, "template.html");
String contents = Resources.toString(url, Charsets.UTF_8);
Cluster cluster = catalog.getClusters().get("cluster");
assert (cluster != null);
Database db = cluster.getDatabases().get("database");
assert (db != null);
String statsData = getStatsHTML(db, warnings);
contents = contents.replace("##STATS##", statsData);
String schemaData = generateSchemaTable(db.getTables(), db.getConnectors());
contents = contents.replace("##SCHEMA##", schemaData);
String procData = generateProceduresTable(db.getProcedures());
contents = contents.replace("##PROCS##", procData);
DatabaseSizes sizes = CatalogSizing.getCatalogSizes(db);
String sizeData = generateSizeTable(sizes);
contents = contents.replace("##SIZES##", sizeData);
String sizeSummary = generateSizeSummary(sizes);
contents = contents.replace("##SIZESUMMARY##", sizeSummary);
String platformData = PlatformProperties.getPlatformProperties().toHTML();
contents = contents.replace("##PLATFORM##", platformData);
contents = contents.replace("##VERSION##", VoltDB.instance().getVersionString());
DateFormat df = new SimpleDateFormat("d MMM yyyy HH:mm:ss z");
contents = contents.replace("##TIMESTAMP##", df.format(m_timestamp));
String msg =
Encoder.hexEncode(VoltDB.instance().getVersionString() + "," + System.currentTimeMillis());
contents = contents.replace("get.py?a=KEY&", String.format("get.py?a=%s&", msg));
return contents;
}
/**
* 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);
}
public Cluster getCluster() {
return m_catalog.getClusters().get(m_clusterName);
}
@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);
}
/**
* Initialize TheHashinator
*
* @param catalog A pointer to the catalog data structure.
*/
public static void initialize(Catalog catalog) {
Cluster cluster = catalog.getClusters().get("cluster");
partitionCount = cluster.getNum_partitions();
}
/**
* Compile and cache the statement and plan and return the final plan graph.
*
* @param sql
* @param paramCount
*/
public List<AbstractPlanNode> compile(
String sql,
int paramCount,
String joinOrder,
Object partitionParameter,
boolean inferSP,
boolean lockInSP) {
Statement catalogStmt = proc.getStatements().add("stmt-" + String.valueOf(compileCounter++));
catalogStmt.setSqltext(sql);
catalogStmt.setSinglepartition(partitionParameter != null);
catalogStmt.setBatched(false);
catalogStmt.setParamnum(paramCount);
// determine the type of the query
QueryType qtype = QueryType.SELECT;
catalogStmt.setReadonly(true);
if (sql.toLowerCase().startsWith("insert")) {
qtype = QueryType.INSERT;
catalogStmt.setReadonly(false);
}
if (sql.toLowerCase().startsWith("update")) {
qtype = QueryType.UPDATE;
catalogStmt.setReadonly(false);
}
if (sql.toLowerCase().startsWith("delete")) {
qtype = QueryType.DELETE;
catalogStmt.setReadonly(false);
}
catalogStmt.setQuerytype(qtype.getValue());
// name will look like "basename-stmt-#"
String name = catalogStmt.getParent().getTypeName() + "-" + catalogStmt.getTypeName();
DatabaseEstimates estimates = new DatabaseEstimates();
TrivialCostModel costModel = new TrivialCostModel();
PartitioningForStatement partitioning =
new PartitioningForStatement(partitionParameter, inferSP, lockInSP);
QueryPlanner planner =
new QueryPlanner(
catalogStmt.getSqltext(),
catalogStmt.getTypeName(),
catalogStmt.getParent().getTypeName(),
catalog.getClusters().get("cluster"),
db,
partitioning,
hsql,
estimates,
false,
StatementCompiler.DEFAULT_MAX_JOIN_TABLES,
costModel,
null,
joinOrder);
CompiledPlan plan = null;
planner.parse();
plan = planner.plan();
assert (plan != null);
// Input Parameters
// We will need to update the system catalogs with this new information
// If this is an adhoc query then there won't be any parameters
for (int i = 0; i < plan.parameters.length; ++i) {
StmtParameter catalogParam = catalogStmt.getParameters().add(String.valueOf(i));
catalogParam.setJavatype(plan.parameters[i].getValue());
catalogParam.setIndex(i);
}
// Output Columns
int index = 0;
for (SchemaColumn col : plan.columns.getColumns()) {
Column catColumn = catalogStmt.getOutput_columns().add(String.valueOf(index));
catColumn.setNullable(false);
catColumn.setIndex(index);
catColumn.setName(col.getColumnName());
catColumn.setType(col.getType().getValue());
catColumn.setSize(col.getSize());
index++;
}
List<PlanNodeList> nodeLists = new ArrayList<PlanNodeList>();
nodeLists.add(new PlanNodeList(plan.rootPlanGraph));
if (plan.subPlanGraph != null) {
nodeLists.add(new PlanNodeList(plan.subPlanGraph));
}
// Store the list of parameters types and indexes in the plan node list.
List<Pair<Integer, VoltType>> parameters = nodeLists.get(0).getParameters();
for (int i = 0; i < plan.parameters.length; ++i) {
Pair<Integer, VoltType> parameter = new Pair<Integer, VoltType>(i, plan.parameters[i]);
parameters.add(parameter);
}
// Now update our catalog information
// HACK: We're using the node_tree's hashCode() as it's name. It would be really
// nice if the Catalog code give us an guid without needing a name first...
String json = null;
try {
JSONObject jobj = new JSONObject(nodeLists.get(0).toJSONString());
json = jobj.toString(4);
} catch (JSONException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
System.exit(-1);
}
//
// We then stick a serialized version of PlanNodeTree into a PlanFragment
//
try {
BuildDirectoryUtils.writeFile("statement-plans", name + "_json.txt", json);
BuildDirectoryUtils.writeFile(
"statement-plans", name + ".dot", nodeLists.get(0).toDOTString("name"));
} catch (Exception e) {
e.printStackTrace();
}
List<AbstractPlanNode> plannodes = new ArrayList<AbstractPlanNode>();
for (PlanNodeList nodeList : nodeLists) {
plannodes.add(nodeList.getRootPlanNode());
}
m_currentPlan = plan;
return plannodes;
}
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);
}
@SuppressWarnings("unchecked")
public Catalog compileCatalog(final String projectFileURL, final ClusterConfig clusterConfig) {
if (!clusterConfig.validate()) {
addErr(clusterConfig.getErrorMsg());
return null;
}
// Compiler instance is reusable. Clear the cache.
cachedAddedClasses.clear();
m_currentFilename = new File(projectFileURL).getName();
m_jarBuilder = new JarBuilder(this);
if (m_outputStream != null) {
m_outputStream.println("\n** BEGIN PROJECT COMPILE: " + m_currentFilename + " **");
}
ProjectType project = null;
try {
JAXBContext jc = JAXBContext.newInstance("org.voltdb.compiler.projectfile");
// This schema shot the sheriff.
SchemaFactory sf = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = sf.newSchema(this.getClass().getResource("ProjectFileSchema.xsd"));
Unmarshaller unmarshaller = jc.createUnmarshaller();
// But did not shoot unmarshaller!
unmarshaller.setSchema(schema);
JAXBElement<ProjectType> result =
(JAXBElement<ProjectType>) unmarshaller.unmarshal(new File(projectFileURL));
project = result.getValue();
} catch (JAXBException e) {
// Convert some linked exceptions to more friendly errors.
if (e.getLinkedException() instanceof java.io.FileNotFoundException) {
addErr(e.getLinkedException().getMessage());
return null;
}
if (e.getLinkedException() instanceof org.xml.sax.SAXParseException) {
addErr("Error schema validating project.xml file. " + e.getLinkedException().getMessage());
return null;
}
throw new RuntimeException(e);
} catch (SAXException e) {
addErr("Error schema validating project.xml file. " + e.getMessage());
return null;
}
try {
compileXMLRootNode(project);
} catch (final VoltCompilerException e) {
// compilerLog.l7dlog( Level.ERROR,
// LogKeys.compiler_VoltCompiler_FailedToCompileXML.name(), null);
LOG.error(e.getMessage(), e);
// e.printStackTrace();
return null;
}
assert (m_catalog != null);
try {
ClusterCompiler.compile(m_catalog, clusterConfig);
} catch (RuntimeException e) {
addErr(e.getMessage());
return null;
}
// Optimization: Vertical Partitioning
if (m_enableVerticalPartitionOptimizations) {
if (m_verticalPartitionPlanner == null) {
m_verticalPartitionPlanner =
new VerticalPartitionPlanner(CatalogUtil.getDatabase(m_catalog), true);
}
try {
m_verticalPartitionPlanner.optimizeDatabase();
} catch (Exception ex) {
LOG.warn("Unexpected error", ex);
addErr("Failed to apply vertical partition optimizations");
}
}
// add epoch info to catalog
final int epoch = (int) (TransactionIdManager.getEpoch() / 1000);
m_catalog.getClusters().get("cluster").setLocalepoch(epoch);
// done handling files
m_currentFilename = null;
return m_catalog;
}