hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Navis Ryu" <navis....@nexr.com>
Subject Review Request: HIVE-2283 explain column expressions in *Desc with real table column names
Date Fri, 05 Aug 2011 08:09:22 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1303/
-----------------------------------------------------------

Review request for hive.


Summary
-------

clients always wants to know from where the column _col8 has come. this is for that.


Diffs
-----

  ql/src/java/org/apache/hadoop/hive/ql/exec/ColumnTracker.java PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java fe95cb1 
  ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableSinkOperator.java 9cffc10 
  ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java c7784c9 
  ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java 141df13 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java 6d9b988 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java ae33079 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/LocalMapJoinProcFactory.java 8f2fef4

  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java dc9ab1b 
  ql/src/java/org/apache/hadoop/hive/ql/plan/AggregationDesc.java ab70bab 
  ql/src/java/org/apache/hadoop/hive/ql/plan/Explain.java 85c9f8f 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeGenericFuncDesc.java e264709 
  ql/src/java/org/apache/hadoop/hive/ql/plan/FilterDesc.java 769c70d 
  ql/src/java/org/apache/hadoop/hive/ql/plan/GroupByDesc.java 9ebbb33 
  ql/src/java/org/apache/hadoop/hive/ql/plan/HashTableSinkDesc.java 4a729e8 
  ql/src/java/org/apache/hadoop/hive/ql/plan/JoinDesc.java df9097d 
  ql/src/java/org/apache/hadoop/hive/ql/plan/MapJoinDesc.java ada9826 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ReduceSinkDesc.java d7f0476 
  ql/src/java/org/apache/hadoop/hive/ql/plan/SelectDesc.java 97ae10d 
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFWrapper.java PRE-CREATION 
  ql/src/test/queries/clientpositive/explain_columns.q PRE-CREATION 
  ql/src/test/results/clientpositive/explain_columns.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/1303/diff


Testing
-------


Thanks,

Navis


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message