Paul Rogers has uploaded this change for review. (
http://gerrit.cloudera.org:8080/11915
Change subject: IMPALA-7841: Refactor QueryStmt, etc. for easier debugging
..
IMPALA-7841: Refactor QueryStmt, etc. for easier debugging
Builds on IMPALA-7808 with several additional refactorings:
* IMPALA-7808 minimized code changes. This change cleans up the
new functions, removing if's and merging the "aggregation"
function with the body of the new analyze() function.
* Creates a new "QueryAnalyzer" class in the QueryStmt class.
* Changed the SelectStmt's SelectAnalyzer to extend the new
QueryAnalyzer. This allows removing some "analyzer"
parameters.
* Played the same trick for other classes that extend
QueryStmt.
This is all refactoring: there is no functional change.
Testing: Reran existing tests to ensure that functionality
remained unchanged.
Change-Id: I4f4fe3d3a1ab3170e294714dab066d40d169eff1
---
M fe/src/main/java/org/apache/impala/analysis/Analyzer.java
M fe/src/main/java/org/apache/impala/analysis/CollectionTableRef.java
M fe/src/main/java/org/apache/impala/analysis/InlineViewRef.java
M fe/src/main/java/org/apache/impala/analysis/QueryStmt.java
M fe/src/main/java/org/apache/impala/analysis/SelectStmt.java
M fe/src/main/java/org/apache/impala/analysis/Subquery.java
M fe/src/main/java/org/apache/impala/analysis/UnionStmt.java
M fe/src/main/java/org/apache/impala/analysis/WithClause.java
8 files changed, 218 insertions(+), 202 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/15/11915/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I4f4fe3d3a1ab3170e294714dab066d40d169eff1
Gerrit-Change-Number: 11915
Gerrit-PatchSet: 1
Gerrit-Owner: Paul Rogers