this.avroSchema = AvroUtils.toAvroSchema(pangoolSchema);
this.conf = conf;
try{
this.hadoopSer = new HadoopSerialization(conf);
} catch(IOException e){
throw new PangoolRuntimeException(e);
}
this.customSerializers = SerializationInfo.getSerializers(pangoolSchema,conf);
initBuffers();
}