배우기를 멈추는 사람은 20세건 80세건 늙은 것이다.

spark.hadoop.hive.exec.stagingdir: s3://temp/.hive-staging https://vanducng.dev/2020/12/05/Compact-multiple-small-files-on-HDFS/ Compact multiple small files on HDFS Hadoop can handle with very big file size, but will encounter performance issue with too many files with small size. The reason is explained in detailed from here. In short, every single on a data n vanducng.dev