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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30701/
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(Updated April 3, 2015, 11:12 p.m.)
Review request for drill, Jacques Nadeau, Mehant Baid, Parth Chandra, and Venki
Korukanti.
Changes
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Added UDFs for both case sensitivities as well as finding minimum directory
(full list: maxdir,imaxdir,mindir,imindir), Now generated with freemarker.
Changed interface to take List instead of Collection to enforce ordering (as
these lists are expected to be used in parellel). Removed unused imports and
some general cleanup. SubDirectoryList was shared between the workspace and
filesystem schemas, so I pulled it out into a separate class.
Bugs: DRILL-2173
https://issues.apache.org/jira/browse/DRILL-2173
Repository: drill-git
Description
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Adds a new interface for UDFs to access partition information. Together with
2060 which allows constant expression folding this will allow UDFs that can
query against partition information and then scan a subset of data. Example use
case, find the most recent directory and only that partition worth of data.
Diffs (updated)
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contrib/storage-hbase/src/main/java/org/apache/drill/exec/store/hbase/HBaseSchemaFactory.java
7b76092
contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/schema/HiveSchemaFactory.java
023517b
contrib/storage-mongo/src/main/java/org/apache/drill/exec/store/mongo/schema/MongoSchemaFactory.java
32c42ba
exec/java-exec/src/main/codegen/templates/DirectoryExplorers.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/FunctionConverter.java
ab121b0
exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
35c35ec
exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentContext.java
a4ac724
exec/java-exec/src/main/java/org/apache/drill/exec/ops/QueryContext.java
3b51a69
exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java
f7a1a04
exec/java-exec/src/main/java/org/apache/drill/exec/store/AbstractSchema.java
90e3ef4
exec/java-exec/src/main/java/org/apache/drill/exec/store/PartitionExplorer.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/store/PartitionExplorerImpl.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/store/PartitionNotFoundException.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/store/SchemaPartitionExplorer.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/store/SubSchemaWrapper.java
2c0d8b8
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/FileSystemSchemaFactory.java
4a3eba9
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/SubDirectoryList.java
PRE-CREATION
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/WorkspaceSchemaFactory.java
aeff09b
exec/java-exec/src/test/java/org/apache/drill/exec/fn/interp/TestConstantFolding.java
PRE-CREATION
exec/java-exec/src/test/java/org/apache/drill/exec/planner/TestDirectoryExplorerUDFs.java
PRE-CREATION
Diff: https://reviews.apache.org/r/30701/diff/
Testing
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Test have been run on a very recent version, made a few minor cleanup edits
since, waiting on another run, but do not anticipate issues.
Thanks,
Jason Altekruse
