private FileSystemWriter(FileSystem fs, Path path, DatasetDescriptor descriptor) {
Preconditions.checkNotNull(fs, "File system is not defined");
Preconditions.checkNotNull(path, "Destination directory is not defined");
Preconditions.checkNotNull(descriptor, "Descriptor is not defined");
this.fs = fs;
this.directory = path;
this.descriptor = descriptor;
this.conf = new Configuration(fs.getConf());
this.state = ReaderWriterState.NEW;
// copy file format settings from custom properties to the Configuration
for (String prop : descriptor.listProperties()) {
conf.set(prop, descriptor.getProperty(prop));
}
}
