?????? Using snappy compresscodec in hive

2018-07-25 Thread Zhefu Peng
. Best, Zhefu Peng -- -- ??: "Gopal Vijayaraghavan"; : 2018??7??24??(??) 10:53 ??: "user@hive.apache.org"; : Re: Using snappy compresscodec in hive > "TBLPROPERTIES ("orc.compress"=&quo

?????? Using snappy compresscodec in hive

2018-07-24 Thread Zhefu Peng
. Best, Zhefu Peng -- -- ??: "Gopal Vijayaraghavan"; : 2018??7??24??(??) 10:53 ??: "user@hive.apache.org"; : Re: Using snappy compresscodec in hive > "TBLPROPERTIES ("orc.compress"=&quo

Using snappy compresscodec in hive

2018-07-23 Thread Zhefu Peng
ibrary". I wonder why this situation happen, and, I really doubt that whether the ORC or Parquet file using "Snappy" compression. But, the storage really becomes smaller, and diff from the "gzip" or "zlib" compression. Looking forward to your reply and help. Best, Zhefu Peng

Using snappy compresscodec in hive

2018-07-22 Thread Zhefu PENG
ary". I wonder why this situation happen, and, I really doubt that whether the ORC or Parquet file using "Snappy" compression. But, the storage really becomes smaller, and diff from the "gzip" or "zlib" compression. Looking forward to your reply and help. Best, Zhefu Peng

?????? Does Hive 3.0 only works with hadoop3.x.y?

2018-07-19 Thread Zhefu Peng
Hi Sungwoo?? Just want to confirm, does that mean I just need to update the hive version, without updating the hadoop version? Thanks! Best, Zhefu Peng -- -- ??: "Sungwoo Park"; : 2018??7??19??(??) 8:20 ???