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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30667/
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Review request for samza, Chris Riccomini, Julian Hyde, and Yi Pan (Data 
Infrastructure).


Repository: samza


Description
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# Samza Calcite Integration Prototype

- Supports simple stream query planning based on Calcite's 'chi' branch 
(https://github.com/julianhyde/incubator-calcite/tree/chi) with STREAM support. 
- No query planning customizations specific to Samza yet.
- Calcite integration related code can be found under package 
'org.apache.samza.sql.compiler'

## Next Steps

- Implement a compiler which converts query plan generated by Calcite to a set 
of Samza Jobs
- Integrate the Calcite query optimizer


Diffs
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  build.gradle 4d0b44f 
  gradle/dependency-versions.gradle 12b324d 
  samza-sql/README PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/data/Data.java PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/data/EntityName.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/data/Relation.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/data/Schema.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/data/Tuple.java PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/operators/Operator.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/api/operators/RelationOperator.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/api/operators/SqlOperatorFactory.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/operators/TupleOperator.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/api/operators/spec/OperatorSpec.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/api/router/OperatorRouter.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/compiler/SamzaCalciteConnection.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/compiler/SamzaPreparingStmt.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/compiler/SamzaQueryPreparator.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/compiler/SamzaSqlValidator.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/data/IncomingMessageTuple.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/data/avro/AvroData.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/data/avro/AvroSchema.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/data/serializers/SqlStringSerde.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/data/serializers/SqlStringSerdeFactory.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/data/string/StringData.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/data/string/StringSchema.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/factory/SimpleOperator.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/factory/SimpleOperatorFactoryImpl.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/factory/SimpleOperatorSpec.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/partition/PartitionOp.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/partition/PartitionSpec.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/operators/relation/Join.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/operators/relation/JoinSpec.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/stream/InsertStream.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/stream/InsertStreamSpec.java
 PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/window/BoundedTimeWindow.java
 PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/operators/window/WindowSpec.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/sql/operators/window/WindowState.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/router/SimpleRouter.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/sql/task/StoreMessageCollector.java 
PRE-CREATION 
  
samza-sql/src/main/java/org/apache/samza/task/sql/OperatorMessageCollector.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/task/sql/SqlMessageCollector.java 
PRE-CREATION 
  samza-sql/src/main/java/org/apache/samza/task/sql/StoreMessageCollector.java 
PRE-CREATION 
  samza-sql/src/test/java/org/apache/samza/sql/compiler/PrepareQueryTest.java 
PRE-CREATION 
  
samza-sql/src/test/java/org/apache/samza/sql/compiler/SamzaStreamTableFactory.java
 PRE-CREATION 
  samza-sql/src/test/java/org/apache/samza/sql/task/RandomOperatorTask.java 
PRE-CREATION 
  samza-sql/src/test/java/org/apache/samza/task/sql/RandomOperatorTask.java 
PRE-CREATION 
  samza-sql/src/test/java/org/apache/samza/task/sql/StreamSqlTask.java 
PRE-CREATION 
  settings.gradle bb07a3b 

Diff: https://reviews.apache.org/r/30667/diff/


Testing
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Thanks,

Milinda Pathirage

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