@LifecycleStart
public void start() throws IOException {
for (final FireDepartment fireDepartment : fireDepartments) {
DataSchema schema = fireDepartment.getDataSchema();
final FireChief chief = new FireChief(fireDepartment);
List<FireChief> chiefs = this.chiefs.get(schema.getDataSource());
if (chiefs == null) {
chiefs = new ArrayList<FireChief>();
this.chiefs.put(schema.getDataSource(), chiefs);
}
chiefs.add(chief);
chief.setName(
String.format(
"chief-%s[%s]",
schema.getDataSource(),
fireDepartment.getTuningConfig().getShardSpec().getPartitionNum()));
chief.setDaemon(true);
chief.start();
}
}
@Override
public Appenderator build(
final DataSchema schema,
final RealtimeTuningConfig config,
final FireDepartmentMetrics metrics) {
return Appenderators.createRealtime(
schema,
config.withBasePersistDirectory(
makeBasePersistSubdirectory(
config.getBasePersistDirectory(), schema.getDataSource(), config.getShardSpec())),
metrics,
dataSegmentPusher,
objectMapper,
indexIO,
indexMerger,
conglomerate,
segmentAnnouncer,
emitter,
queryExecutorService,
cache,
cacheConfig);
}
@After
public void tearDown() throws Exception {
EasyMock.verify(announcer, segmentPublisher, dataSegmentPusher, serverView, emitter);
FileUtils.deleteDirectory(
new File(tuningConfig.getBasePersistDirectory(), schema.getDataSource()));
}