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 16747: Add file pruning into Hive
Date Thu, 09 Jan 2014 02:19:29 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/16747/
-----------------------------------------------------------

Review request for hive.


Bugs: HIVE-1662
    https://issues.apache.org/jira/browse/HIVE-1662


Repository: hive-git


Description
-------

now hive support filename virtual column. 
if a file name filter presents in a query, hive should be able to only add files which passed
the filter to input paths.


Diffs
-----

  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 3bfd539 
  ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java 96a78fc 
  ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 7dc3d59 
  ql/src/java/org/apache/hadoop/hive/ql/exec/mr/ExecDriver.java 42d764d 
  ql/src/java/org/apache/hadoop/hive/ql/exec/mr/MapRedTask.java a7e2253 
  ql/src/java/org/apache/hadoop/hive/ql/index/IndexPredicateAnalyzer.java e66c22c 
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveFileFormatUtils.java 4be56f3 
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveInputFormat.java 99172d4 
  ql/src/java/org/apache/hadoop/hive/ql/metadata/FilePrunningPredicateHandler.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/metadata/HiveStoragePredicateHandler.java 9f35575

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/AbstractJoinTaskDispatcher.java
33ef581 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java
5c6751c 
  ql/src/java/org/apache/hadoop/hive/ql/parse/MapReduceCompiler.java 76f5a31 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ExprNodeDescUtils.java 96c8d89 
  ql/src/java/org/apache/hadoop/hive/ql/plan/MapWork.java 9929275 
  ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java f3203bf 
  ql/src/java/org/apache/hadoop/hive/ql/plan/PlanUtils.java da1437c 
  ql/src/java/org/apache/hadoop/hive/ql/plan/TableScanDesc.java 9c35890 
  ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java 40298e1 
  ql/src/test/queries/clientpositive/file_pruning.q PRE-CREATION 
  ql/src/test/results/clientpositive/file_pruning.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/16747/diff/


Testing
-------


Thanks,

Navis Ryu


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