@Override
public void flowConfInit(Flow<Object> flow) {
initInnerTapIfNotSet(flow, "cascading.flow.hadoop.HadoopFlow");
if (runningInHadoop) {
CascadingUtils.addSerializationToken(flow.getConfig());
}
}
static Settings addDefaultsToSettings(
Properties flowProperties, Properties tapProperties, Log log) {
Settings settings =
HadoopSettingsManager.loadFrom(CascadingUtils.extractOriginalProperties(flowProperties))
.merge(tapProperties);
InitializationUtils.discoverNodesIfNeeded(settings, log);
InitializationUtils.filterNonClientNodesIfNeeded(settings, log);
InitializationUtils.discoverEsVersion(settings, log);
InitializationUtils.setValueWriterIfNotSet(settings, CascadingValueWriter.class, log);
InitializationUtils.setValueReaderIfNotSet(settings, JdkValueReader.class, log);
InitializationUtils.setBytesConverterIfNeeded(
settings, CascadingLocalBytesConverter.class, log);
InitializationUtils.setFieldExtractorIfNotSet(settings, CascadingFieldExtractor.class, log);
return settings;
}