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));
}
@Override
public void run() {
// Initialize the complex partitioning scheme
int partitionCount;
if (m_config.m_startAction == StartAction.JOIN) {
// Initialize the hashinator with the existing partition count in the cluster,
// don't include the partitions that we're adding because they shouldn't contain
// any ranges yet.
partitionCount = m_rvdb.m_cartographer.getPartitionCount();
} else {
partitionCount = m_rvdb.m_configuredNumberOfPartitions;
}
TheHashinator.initialize(
TheHashinator.getConfiguredHashinatorClass(),
TheHashinator.getConfigureBytes(partitionCount));
}