Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/427

to look at the new patch set (#6).

Change subject: Equivalence induced onetoone operatiions for 
insert/delete/upsert/query exchange optimization for lookup and delete when the 
operation is merely directed by the primary key.
......................................................................

Equivalence induced onetoone operatiions for insert/delete/upsert/query
exchange optimization for lookup and delete when the operation is merely 
directed by the primary key.

commit 8d803cab358382b7c1510900cc7551de5fcc8480
Author: Michael <[email protected]>
Date:   Thu Oct 1 23:58:48 2015 -0700

    exchange optimization for lookup and delete

Change-Id: Ic836210e57b87128120e1f8dabbfed062d09f5e4
---
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/metadata/IMetadataProvider.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/FDsAndEquivClassesVisitor.java
A 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/ProducedVariableExpressionVisitor.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/VariableUtilities.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/BulkloadPOperator.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexBulkloadPOperator.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexInsertDeleteUpsertPOperator.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/InsertDeleteUpsertPOperator.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/BroadcastPartitioningProperty.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/IPartitioningProperty.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/OrderedPartitionedProperty.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/RandomPartitioningProperty.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/StructuralPropertiesVector.java
M 
algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/UnorderedPartitionedProperty.java
M 
algebricks/algebricks-examples/piglet-example/src/main/java/org/apache/hyracks/algebricks/examples/piglet/metadata/PigletMetadataProvider.java
M 
algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/EnforceStructuralPropertiesRule.java
16 files changed, 422 insertions(+), 39 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/hyracks refs/changes/27/427/6
-- 
To view, visit https://asterix-gerrit.ics.uci.edu/427
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ic836210e57b87128120e1f8dabbfed062d09f5e4
Gerrit-PatchSet: 6
Gerrit-Project: hyracks
Gerrit-Branch: master
Gerrit-Owner: Wenhai Li <[email protected]>
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Reviewer: Jianfeng Jia <[email protected]>
Gerrit-Reviewer: Steven Jacobs <[email protected]>
Gerrit-Reviewer: Till Westmann <[email protected]>
Gerrit-Reviewer: Yingyi Bu <[email protected]>

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