use of com.twitter.heron.spi.common.Config in project incubator-heron by apache.
the class RuntimeManagerMain method main.
public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, InstantiationException, IOException, ParseException {
Options options = constructOptions();
Options helpOptions = constructHelpOptions();
CommandLineParser parser = new DefaultParser();
// parse the help options first.
CommandLine cmd = parser.parse(helpOptions, args, true);
if (cmd.hasOption("h")) {
usage(options);
return;
}
try {
// Now parse the required options
cmd = parser.parse(options, args);
} catch (ParseException e) {
usage(options);
throw new RuntimeException("Error parsing command line options: ", e);
}
Boolean verbose = false;
Level logLevel = Level.INFO;
if (cmd.hasOption("v")) {
logLevel = Level.ALL;
verbose = true;
}
// init log
LoggingHelper.loggerInit(logLevel, false);
String cluster = cmd.getOptionValue("cluster");
String role = cmd.getOptionValue("role");
String environ = cmd.getOptionValue("environment");
String submitUser = cmd.getOptionValue("submit_user");
String heronHome = cmd.getOptionValue("heron_home");
String configPath = cmd.getOptionValue("config_path");
String overrideConfigFile = cmd.getOptionValue("override_config_file");
String releaseFile = cmd.getOptionValue("release_file");
String topologyName = cmd.getOptionValue("topology_name");
String commandOption = cmd.getOptionValue("command");
// Optional argument in the case of restart
// TODO(karthik): convert into CLI
String containerId = Integer.toString(-1);
if (cmd.hasOption("container_id")) {
containerId = cmd.getOptionValue("container_id");
}
Boolean dryRun = false;
if (cmd.hasOption("u")) {
dryRun = true;
}
// Default dry-run output format type
DryRunFormatType dryRunFormat = DryRunFormatType.TABLE;
if (dryRun && cmd.hasOption("t")) {
String format = cmd.getOptionValue("dry_run_format");
dryRunFormat = DryRunFormatType.getDryRunFormatType(format);
LOG.fine(String.format("Running dry-run mode using format %s", format));
}
Command command = Command.makeCommand(commandOption);
// add config parameters from the command line
Config.Builder commandLineConfig = Config.newBuilder().put(Key.CLUSTER, cluster).put(Key.ROLE, role).put(Key.ENVIRON, environ).put(Key.SUBMIT_USER, submitUser).put(Key.DRY_RUN, dryRun).put(Key.DRY_RUN_FORMAT_TYPE, dryRunFormat).put(Key.VERBOSE, verbose).put(Key.TOPOLOGY_CONTAINER_ID, containerId);
// This is a command line option, but not a valid config key. Hence we don't use Keys
translateCommandLineConfig(cmd, commandLineConfig);
Config.Builder topologyConfig = Config.newBuilder().put(Key.TOPOLOGY_NAME, topologyName);
// build the final config by expanding all the variables
Config config = Config.toLocalMode(Config.newBuilder().putAll(ConfigLoader.loadConfig(heronHome, configPath, releaseFile, overrideConfigFile)).putAll(commandLineConfig.build()).putAll(topologyConfig.build()).build());
LOG.fine("Static config loaded successfully ");
LOG.fine(config.toString());
/* Meaning of exit status code:
- status code = 0:
program exits without error
- 0 < status code < 100:
program fails to execute before program execution. For example,
JVM cannot find or load main class
- 100 <= status code < 200:
program fails to launch after program execution. For example,
topology definition file fails to be loaded
- status code == 200
program sends out dry-run response */
/* Since only stderr is used (by logging), we use stdout here to
propagate any message back to Python's executor.py (invoke site). */
// Create a new instance of RuntimeManagerMain
RuntimeManagerMain runtimeManagerMain = new RuntimeManagerMain(config, command);
try {
runtimeManagerMain.manageTopology();
// SUPPRESS CHECKSTYLE IllegalCatch
} catch (UpdateDryRunResponse response) {
LOG.log(Level.FINE, "Sending out dry-run response");
// Output may contain UTF-8 characters, so we should print using UTF-8 encoding
PrintStream out = new PrintStream(System.out, true, StandardCharsets.UTF_8.name());
out.print(DryRunRenders.render(response, Context.dryRunFormatType(config)));
// SUPPRESS CHECKSTYLE RegexpSinglelineJava
// Exit with status code 200 to indicate dry-run response is sent out
System.exit(200);
// SUPPRESS CHECKSTYLE IllegalCatch
} catch (Exception e) {
LOG.log(Level.FINE, "Exception when submitting topology", e);
System.out.println(e.getMessage());
// Exit with status code 100 to indicate that error has happened on user-land
// SUPPRESS CHECKSTYLE RegexpSinglelineJava
System.exit(100);
}
}
use of com.twitter.heron.spi.common.Config in project incubator-heron by apache.
the class LaunchRunnerTest method createRunnerConfig.
private static Config createRunnerConfig() {
Config config = mock(Config.class);
when(config.getStringValue(Key.TOPOLOGY_NAME)).thenReturn(TOPOLOGY_NAME);
when(config.getStringValue(Key.CLUSTER)).thenReturn(CLUSTER);
when(config.getStringValue(Key.ROLE)).thenReturn(ROLE);
when(config.getStringValue(Key.ENVIRON)).thenReturn(ENVIRON);
when(config.getStringValue(Key.SUBMIT_USER)).thenReturn(SUBMIT_USER);
when(config.getStringValue(Key.BUILD_VERSION)).thenReturn(BUILD_VERSION);
when(config.getStringValue(Key.BUILD_USER)).thenReturn(BUILD_USER);
return config;
}
use of com.twitter.heron.spi.common.Config in project incubator-heron by apache.
the class LaunchRunnerTest method createRunnerRuntime.
private static Config createRunnerRuntime(com.twitter.heron.api.Config topologyConfig) throws Exception {
Config runtime = spy(Config.newBuilder().build());
ILauncher launcher = mock(ILauncher.class);
IPacking packing = mock(IPacking.class);
SchedulerStateManagerAdaptor adaptor = mock(SchedulerStateManagerAdaptor.class);
TopologyAPI.Topology topology = createTopology(topologyConfig);
doReturn(launcher).when(runtime).get(Key.LAUNCHER_CLASS_INSTANCE);
doReturn(adaptor).when(runtime).get(Key.SCHEDULER_STATE_MANAGER_ADAPTOR);
doReturn(topology).when(runtime).get(Key.TOPOLOGY_DEFINITION);
PackingPlan packingPlan = mock(PackingPlan.class);
when(packingPlan.getContainers()).thenReturn(new HashSet<ContainerPlan>());
when(packingPlan.getComponentRamDistribution()).thenReturn("ramdist");
when(packingPlan.getId()).thenReturn("packing_plan_id");
Set<ContainerPlan> containerPlans = new HashSet<>();
// just need it to be of size 1
containerPlans.add(PackingTestUtils.testContainerPlan(1));
when(packingPlan.getContainers()).thenReturn(containerPlans);
when(packing.pack()).thenReturn(packingPlan);
LauncherUtils mockLauncherUtils = mock(LauncherUtils.class);
when(mockLauncherUtils.createPackingPlan(any(Config.class), any(Config.class))).thenReturn(packingPlan);
PowerMockito.spy(LauncherUtils.class);
PowerMockito.doReturn(mockLauncherUtils).when(LauncherUtils.class, "getInstance");
return runtime;
}
use of com.twitter.heron.spi.common.Config in project incubator-heron by apache.
the class LaunchRunnerTest method testSetTopologyFail.
@Test(expected = LauncherException.class)
public void testSetTopologyFail() throws Exception {
Config runtime = createRunnerRuntime();
Config config = createRunnerConfig();
ILauncher launcher = Runtime.launcherClassInstance(runtime);
LaunchRunner launchRunner = new LaunchRunner(config, runtime);
SchedulerStateManagerAdaptor statemgr = Runtime.schedulerStateManagerAdaptor(runtime);
when(statemgr.setTopology(any(TopologyAPI.Topology.class), eq(TOPOLOGY_NAME))).thenReturn(false);
try {
launchRunner.call();
} finally {
verify(launcher, never()).launch(any(PackingPlan.class));
}
}
use of com.twitter.heron.spi.common.Config in project incubator-heron by apache.
the class LaunchRunnerTest method testLaunchFailCleanUp.
@Test(expected = LauncherException.class)
public void testLaunchFailCleanUp() throws Exception {
Config runtime = createRunnerRuntime();
Config config = createRunnerConfig();
ILauncher launcher = Runtime.launcherClassInstance(runtime);
SchedulerStateManagerAdaptor statemgr = createTestSchedulerStateManager(runtime);
LaunchRunner launchRunner = new LaunchRunner(config, runtime);
when(launcher.launch(any(PackingPlan.class))).thenReturn(false);
try {
launchRunner.call();
} finally {
// Verify set && clean
verify(statemgr).setTopology(any(TopologyAPI.Topology.class), eq(TOPOLOGY_NAME));
verify(statemgr).setExecutionState(any(ExecutionEnvironment.ExecutionState.class), eq(TOPOLOGY_NAME));
verify(statemgr).deleteExecutionState(eq(TOPOLOGY_NAME));
verify(statemgr).deleteTopology(eq(TOPOLOGY_NAME));
}
}
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