@Override
@SuppressWarnings("unchecked")
protected void setup(Reducer.Context context) throws IOException, InterruptedException {
this.context = context;
String settingsStr = context.getConfiguration().get(ParameterProcessing.SETTINGS_STR);
Settings settings = Settings.loadFromString(settingsStr);
Settings.setSettings(settings);
String projectStr = context.getConfiguration().get(ParameterProcessing.PROJECT);
Project project = Project.loadFromString(projectStr);
if (project.isEnvHadoop()) {
String metadataFileContents =
context.getConfiguration().get(ParameterProcessing.METADATA_FILE);
new File(ColumnMetadata.metadataNamesFile).getParentFile().mkdirs();
Files.write(metadataFileContents.getBytes(), new File(ColumnMetadata.metadataNamesFile));
}
columnMetadata = new ColumnMetadata();
String fileSeparatorStr = project.getFieldSeparator();
char fieldSeparatorChar = Delimiter.getDelim(fileSeparatorStr);
columnMetadata.setFieldSeparator(String.valueOf(fieldSeparatorChar));
columnMetadata.setAllMetadata(project.getMetadataCollect());
// write standard metadata fields
context.write(null, new Text(columnMetadata.delimiterSeparatedHeaders()));
zipFileWriter.setup();
zipFileWriter.openZipForWriting();
luceneIndex = new LuceneIndex(settings.getLuceneIndexDir(), project.getProjectCode(), null);
luceneIndex.init();
}
