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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/535/
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Review request for hive.
Summary
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Few code improvements in the ql and serde packages.
1) Little performance Improvements
2) Null checks to avoid NPEs
3) Effective varaible management.
This addresses bug HIVE-2080.
https://issues.apache.org/jira/browse/HIVE-2080
Diffs
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trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/CommonJoinOperator.java
1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java
1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FilterOperator.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ReduceSinkOperator.java
1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/SelectOperator.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java
1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/TaskFactory.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/UnionOperator.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ASTNode.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java
1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java 1086514
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
1086514
trunk/serde/src/java/org/apache/hadoop/hive/serde2/dynamic_type/DynamicSerDeField.java
1086514
trunk/serde/src/java/org/apache/hadoop/hive/serde2/dynamic_type/DynamicSerDeFieldType.java
1086514
trunk/serde/src/java/org/apache/hadoop/hive/serde2/dynamic_type/DynamicSerDeFunction.java
1086514
Diff: https://reviews.apache.org/r/535/diff
Testing
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Ran the tests. All tests passed
Thanks,
chinna
