/**
* Assuming given tables have schema metadata, fill them with random data and compare a pure-java
* schema migration with an EE schema migration.
*/
void migrateSchemaUsingAlter(VoltTable t1, VoltTable t2, boolean withData) throws Exception {
ServerThread server = null;
Client client = null;
TableHelper helper = new TableHelper();
try {
String alterText = TableHelper.getAlterTableDDLToMigrate(t1, t2);
if (withData) {
helper.randomFill(t1, 1000, 1024);
}
String catPath1 = catalogPathForTable(t1, "t1.jar");
DeploymentBuilder depBuilder = new DeploymentBuilder(1, 1, 0);
depBuilder.setVoltRoot("/tmp/foobar");
depBuilder.setUseDDLSchema(true);
// disable logging
depBuilder.configureLogging("/tmp/foobar", "/tmp/foobar", false, false, 1, 1, 3);
String deployment = depBuilder.getXML();
File deploymentFile = VoltProjectBuilder.writeStringToTempFile(deployment);
VoltDB.Configuration config = new VoltDB.Configuration();
config.m_pathToDeployment = deploymentFile.getAbsolutePath();
config.m_pathToCatalog = catPath1;
config.m_ipcPort = 10000;
// config.m_backend = BackendTarget.NATIVE_EE_IPC;
server = new ServerThread(config);
server.start();
server.waitForInitialization();
System.out.printf("PRE: %s\n", TableHelper.ddlForTable(t1));
System.out.printf("POST: %s\n", TableHelper.ddlForTable(t2));
TableHelper.migrateTable(t1, t2);
t2 = TableHelper.sortTable(t2);
ClientConfig clientConfig = new ClientConfig();
client = ClientFactory.createClient(clientConfig);
client.createConnection("localhost");
TableHelper.loadTable(client, t1);
if (alterText.trim().length() > 0) {
ClientResponseImpl response =
(ClientResponseImpl) client.callProcedure("@AdHoc", alterText, null);
System.out.println(response.toJSONString());
}
VoltTable t3 = client.callProcedure("@AdHoc", "select * from FOO").getResults()[0];
t3 = TableHelper.sortTable(t3);
// compare the tables
StringBuilder sb = new StringBuilder();
if (!TableHelper.deepEqualsWithErrorMsg(t2, t3, sb)) {
System.out.println("Table Mismatch");
// System.out.printf("PRE: %s\n", t2.toFormattedString());
// System.out.printf("POST: %s\n", t3.toFormattedString());
System.out.println(sb.toString());
fail();
}
} finally {
if (client != null) {
client.close();
}
if (server != null) {
server.shutdown();
}
}
}
public void testBasic() throws Exception {
System.out.println("\n\n-----\n testBasic \n-----\n\n");
String pathToCatalog = Configuration.getPathToCatalogForTest("adhocddl.jar");
String pathToDeployment = Configuration.getPathToCatalogForTest("adhocddl.xml");
VoltProjectBuilder builder = new VoltProjectBuilder();
// Need to parallel dbuilder as we modify builder
DeploymentBuilder dbuilder = new DeploymentBuilder(2, 1, 0);
builder.addLiteralSchema(
"create table FOO ("
+ "ID integer not null,"
+ "VAL bigint, "
+ "constraint PK_TREE primary key (ID)"
+ ");\n"
+ "create table FOO_R ("
+ "ID integer not null,"
+ "VAL bigint, "
+ "constraint PK_TREE_R primary key (ID)"
+ ");\n");
builder.addPartitionInfo("FOO", "ID");
dbuilder.setUseDDLSchema(true);
// Use random caps in role names to check case-insensitivity
dbuilder.addUsers(
new DeploymentBuilder.UserInfo[] {
new DeploymentBuilder.UserInfo("admin", "admin", new String[] {"Administrator"})
});
dbuilder.setSecurityEnabled(true);
dbuilder.setEnableCommandLogging(false);
boolean success = builder.compile(pathToCatalog, 2, 1, 0);
assertTrue("Schema compilation failed", success);
dbuilder.writeXML(pathToDeployment);
// MiscUtils.copyFile(builder.getPathToDeployment(), pathToDeployment);
VoltDB.Configuration config = new VoltDB.Configuration();
config.m_pathToCatalog = pathToCatalog;
config.m_pathToDeployment = pathToDeployment;
try {
startServer(config);
ClientConfig adminConfig = new ClientConfig("admin", "admin");
Client adminClient = ClientFactory.createClient(adminConfig);
ClientConfig userConfig = new ClientConfig("user", "user");
Client userClient = ClientFactory.createClient(userConfig);
adminClient.createConnection("localhost");
// Can't connect a user which doesn't exist
boolean threw = false;
try {
userClient.createConnection("localhost");
} catch (IOException ioe) {
threw = true;
assertTrue(ioe.getMessage().contains("Authentication rejected"));
}
assertTrue("Connecting bad user should have failed", threw);
// Add the user with the new role
dbuilder.addUsers(new UserInfo[] {new UserInfo("user", "user", new String[] {"NEWROLE"})});
dbuilder.writeXML(pathToDeployment);
try {
adminClient.updateApplicationCatalog(null, new File(pathToDeployment));
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("Should be able to add a user even with a role that doesn't exist");
}
// Check that we can connect the new user
try {
userClient.createConnection("localhost");
} catch (IOException ioe) {
ioe.printStackTrace();
fail("Should have been able to connect 'user'");
}
// Make sure the user doesn't actually have DEFAULTPROC permissions yet
threw = false;
try {
userClient.callProcedure("FOO.insert", 0, 0);
} catch (ProcCallException pce) {
pce.printStackTrace();
threw = true;
}
assertTrue("'user' shouldn't be able to call procedures yet", threw);
// Okay, it's showtime. Let's add the role through live DDL
try {
adminClient.callProcedure("@AdHoc", "create role NEWROLE with DEFAULTPROC");
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("Creating role should have succeeded");
}
try {
adminClient.updateApplicationCatalog(null, new File(pathToDeployment));
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("Adding 'user' should have succeeded this time");
}
// Make sure the user now has DEFAULTPROC permissions
try {
userClient.callProcedure("FOO.insert", 0, 0);
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("'user' should be able to call default procs now");
}
threw = false;
try {
adminClient.callProcedure("@AdHoc", "create role NEWROLE with ALLPROC");
} catch (ProcCallException pce) {
assertTrue(pce.getMessage().contains("already exists"));
threw = true;
}
assertTrue("Shouldn't be able to 'create' same role twice", threw);
threw = false;
try {
// Use random caps in role names to check case-insensitivity
adminClient.callProcedure("@AdHoc", "create role aDministrator with ALLPROC");
} catch (ProcCallException pce) {
assertTrue(pce.getMessage().contains("already exists"));
threw = true;
}
assertTrue("Shouldn't be able to 'create' ADMINISTRATOR role", threw);
threw = false;
try {
adminClient.callProcedure("@AdHoc", "create role USER with ALLPROC");
} catch (ProcCallException pce) {
assertTrue(pce.getMessage().contains("already exists"));
threw = true;
}
assertTrue("Shouldn't be able to 'create' USER role", threw);
try {
adminClient.callProcedure("@AdHoc", "drop role NEWROLE;");
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("Should be able to drop role NEWROLE");
}
// Can't drop twice
try {
adminClient.callProcedure("@AdHoc", "drop role NEWROLE;");
} catch (ProcCallException pce) {
pce.printStackTrace();
threw = true;
}
assertTrue("Can't vanilla DROP a role which doesn't exist", threw);
// unless you use IF EXISTS
try {
adminClient.callProcedure("@AdHoc", "drop role NEWROLE if exists;");
} catch (ProcCallException pce) {
pce.printStackTrace();
fail("Should be able to drop role NEWROLE if exists");
}
// Make sure the user doesn't actually have DEFAULTPROC permissions any more
threw = false;
try {
userClient.callProcedure("FOO.insert", 0, 0);
} catch (ProcCallException pce) {
pce.printStackTrace();
threw = true;
}
assertTrue("'user' shouldn't be able to call procedures yet", threw);
threw = false;
try {
adminClient.callProcedure("@AdHoc", "drop role USER;");
} catch (ProcCallException pce) {
threw = true;
assertTrue(pce.getMessage().contains("You may not drop the built-in role"));
pce.printStackTrace();
}
assertTrue("Shouldn't be able to drop role USER", threw);
// CHeck the administrator error message, there should end up being multiple
// reasons why we can't get rid of this role (like, we will require you to always
// have a user with this role)
threw = false;
try {
// Use random caps in role names to check case-insensitivity
adminClient.callProcedure("@AdHoc", "drop role adMinistrator;");
} catch (ProcCallException pce) {
threw = true;
assertTrue(pce.getMessage().contains("You may not drop the built-in role"));
pce.printStackTrace();
}
assertTrue("Shouldn't be able to drop role ADMINISTRATOR", threw);
// Make sure that we can't get rid of the administrator user
dbuilder.removeUser("admin");
dbuilder.writeXML(pathToDeployment);
threw = false;
try {
adminClient.updateApplicationCatalog(null, new File(pathToDeployment));
} catch (ProcCallException pce) {
pce.printStackTrace();
threw = true;
}
assertTrue("Shouldn't be able to remove the last remaining ADMINSTRATOR user", threw);
} finally {
teardownSystem();
}
}