How to use org.apache.samza.sql.runner

 @Override
 public SamzaSqlApplicationContext create(ExternalContext externalContext, JobContext jobContext,
   ContainerContext containerContext, TaskContext taskContext,
   ApplicationContainerContext applicationContainerContext) {
  return new SamzaSqlApplicationContext(translatorContexts);
 }
});

public void runAndWaitForFinish() {
 runAndWaitForFinish(null);
}

public SamzaSqlApplicationRunner(Boolean localRunner, Config config) {
 this(new SamzaSqlApplication(), localRunner, config);
}

public void runAndWaitForFinish(ExternalContext externalContext) {
 Validate.isTrue(runner instanceof LocalApplicationRunner, "This method can be called only in standalone mode.");
 run(externalContext);
 waitForFinish();
}

@Override
public void init(Context context) {
 TranslatorContext translatorContext =
   ((SamzaSqlApplicationContext) context.getApplicationTaskContext()).getTranslatorContexts().get(queryId);
 relConverter = translatorContext.getMsgConverter(source);
}

private SamzaSqlApplicationRunner(SamzaApplication app, Boolean localRunner, Config config) {
 this.runner = ApplicationRunners.getApplicationRunner(app, computeSamzaConfigs(localRunner, config));
}

public SamzaSqlExecutionContext(SamzaSqlApplicationConfig config) {
 this.sqlConfig = config;
 udfMetadata =
   this.sqlConfig.getUdfMetadata().stream().collect(Collectors.toMap(UdfMetadata::getName, Function.identity()));
}

public static SqlIOResolver createIOResolver(Config config) {
 String sourceResolveValue = config.get(CFG_IO_RESOLVER);
 Validate.notEmpty(sourceResolveValue, "ioResolver config is not set or empty");
 return initializePlugin("SqlIOResolver", sourceResolveValue, config, CFG_FMT_SOURCE_RESOLVER_DOMAIN,
   (o, c) -> ((SqlIOResolverFactory) o).create(c, config));
}

@Override
public RelNode visit(LogicalJoin join) {
 RelNode node = super.visit(join);
 String logicalOpId = String.format(TranslatorConstants.LOGOPID_TEMPLATE, queryId, "join", opId++);
 new JoinTranslator(logicalOpId, sqlConfig.getMetadataTopicPrefix(), queryId)
   .translate(join, translatorContext);
 return node;
}

private ExecutionStatus queryExecutionStatus(SamzaSqlApplicationRunner runner) {
 lastErrorMsg = "";
 switch (runner.status().getStatusCode()) {
  case New:
   return ExecutionStatus.New;
  case Running:
   return ExecutionStatus.Running;
  case SuccessfulFinish:
   return ExecutionStatus.SuccessfulFinish;
  case UnsuccessfulFinish:
   return ExecutionStatus.UnsuccessfulFinish;
  default:
   lastErrorMsg = String.format("Unsupported execution status %s",
       runner.status().getStatusCode().toString());
   return null;
 }
}

public void runAndWaitForFinish() {
 Validate.isTrue(runner instanceof LocalApplicationRunner, "This method can be called only in standalone mode.");
 run();
 waitForFinish();
}

@Override
public void init(Context context) {
 TranslatorContext translatorContext =
   ((SamzaSqlApplicationContext) context.getApplicationTaskContext()).getTranslatorContexts().get(queryId);
 this.samzaMsgConverter = translatorContext.getMsgConverter(outputTopic);
}

 @Override
 public SamzaSqlApplicationContext create(ExternalContext externalContext, JobContext jobContext,
   ContainerContext containerContext, TaskContext taskContext,
   ApplicationContainerContext applicationContainerContext) {
  return new SamzaSqlApplicationContext(translatorContextMap);
 }
});

private SamzaSqlApplicationRunner(SamzaApplication app, Boolean localRunner, Config config) {
 this.runner = ApplicationRunners.getApplicationRunner(app, computeSamzaConfigs(localRunner, config));
}

public SamzaSqlExecutionContext(SamzaSqlApplicationConfig config) {
 this.sqlConfig = config;
 udfMetadata =
   this.sqlConfig.getUdfMetadata().stream().collect(Collectors.toMap(UdfMetadata::getName, Function.identity()));
}

public SamzaSqlApplicationRunner(Boolean localRunner, Config config) {
 this(new SamzaSqlApplication(), localRunner, config);
}

 @Override
 public RelNode visit(LogicalAggregate aggregate) {
  RelNode node = super.visit(aggregate);
  String logicalOpId = String.format(TranslatorConstants.LOGOPID_TEMPLATE, queryId, "window", opId++);
  new LogicalAggregateTranslator(logicalOpId, sqlConfig.getMetadataTopicPrefix())
    .translate(aggregate, translatorContext);
  return node;
 }
});

@Override
public void init(Context context) {
 TranslatorContext translatorContext =
   ((SamzaSqlApplicationContext) context.getApplicationTaskContext()).getTranslatorContexts().get(queryId);
 this.msgConverter = translatorContext.getMsgConverter(streamName);
}

@Override
public void init(Context context) {
 TranslatorContext translatorContext =
   ((SamzaSqlApplicationContext) context.getApplicationTaskContext()).getTranslatorContexts().get(queryId);
 this.samzaMsgConverter = translatorContext.getMsgConverter(outputTopic);
}

@Override
public void init(Context context) {
 TranslatorContext translatorContext =
   ((SamzaSqlApplicationContext) context.getApplicationTaskContext()).getTranslatorContexts().get(queryId);
 this.msgConverter = translatorContext.getMsgConverter(tableName);
 this.relTableKeyConverter = translatorContext.getTableKeyConverter(tableName);
}