Re: Review Request 48716: HIVE-13873 Column pruning for nested fields

2016-07-07 Thread cheng xu
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/48716/ --- (Updated July 8, 2016, 9:40 a.m.) Review request for hive and Xuefu Zhang. Ch

Re: Review Request 48716: HIVE-13873 Column pruning for nested fields

2016-07-07 Thread cheng xu
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/48716/ --- (Updated July 8, 2016, 9:35 a.m.) Review request for hive and Xuefu Zhang. Ch

Re: Review Request 48716: HIVE-13873 Column pruning for nested fields

2016-07-06 Thread cheng xu
> On July 6, 2016, 10:48 p.m., Aihua Xu wrote: > > serde/src/java/org/apache/hadoop/hive/serde2/ColumnProjectionUtils.java, > > line 122 > > > > > > Just try to understand the logic (not too familiar with Parquet).

Re: Review Request 48716: HIVE-13873 Column pruning for nested fields

2016-07-06 Thread Aihua Xu
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/48716/#review140991 --- ql/src/java/org/apache/hadoop/hive/ql/io/parquet/read/ParquetReco

Re: Review Request 48716: HIVE-13873 Column pruning for nested fields

2016-06-14 Thread cheng xu
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/48716/ --- (Updated June 15, 2016, 11:34 a.m.) Review request for hive and Xuefu Zhang.