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exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/OptiqForkedConstantReduxRule.java <https://reviews.apache.org/r/30697/#comment117006> This is the line I mentioned in the comment at the top of the class, here we insert a limit 0 in the case of a false filter. exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/OptiqForkedConstantReduxRule.java <https://reviews.apache.org/r/30697/#comment117007> This is the other modification made to this rule from the origional optiq one. - Jason Altekruse On Feb. 5, 2015, 10:22 p.m., Jason Altekruse wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/30697/ > ----------------------------------------------------------- > > (Updated Feb. 5, 2015, 10:22 p.m.) > > > Review request for drill, Aditya Kishore, Aman Sinha, Jacques Nadeau, Jinfeng > Ni, Mehant Baid, and Parth Chandra. > > > Bugs: DRILL-2060 > https://issues.apache.org/jira/browse/DRILL-2060 > > > Repository: drill-git > > > Description > ------- > > Use a small modification of a rule in optiq and hook up the interpreted > expression evaluator to fold constant expressions (including those with Drill > UDFs) into literals. Fragment memory limits have been disabled, a more > complete refactoring of memory management is planned, the changes made here > were to allow the creation of a childAllocator without access to a fragment > context. > > > Diffs > ----- > > > exec/interpreter/src/test/java/org/apache/drill/exec/expr/TestConstantFolding.java > PRE-CREATION > exec/java-exec/src/main/java/io/netty/buffer/FakeAllocator.java 3de0a75 > exec/java-exec/src/main/java/org/apache/drill/exec/memory/Accountor.java > 2b48ef0 > > exec/java-exec/src/main/java/org/apache/drill/exec/memory/AtomicRemainder.java > 057cfa6 > > exec/java-exec/src/main/java/org/apache/drill/exec/memory/BufferAllocator.java > 83d9d1e > > exec/java-exec/src/main/java/org/apache/drill/exec/memory/TopLevelAllocator.java > 67e1fdb > exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentContext.java > dc47f4e > exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorContext.java > ccafa67 > exec/java-exec/src/main/java/org/apache/drill/exec/ops/QueryContext.java > c881432 > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/BaseRootExec.java > 412da85 > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/ScanBatch.java > d68a5b5 > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/SingleSenderCreator.java > 6db9f4a > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/broadcastsender/BroadcastSenderRootExec.java > 22fa047 > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/mergereceiver/MergingRecordBatch.java > d78ba8e > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.java > f09acaa > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/unorderedreceiver/UnorderedReceiverBatch.java > 52b892e > > exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/xsort/ExternalSortBatch.java > 9026661 > > exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/DrillConstExecutor.java > PRE-CREATION > > exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/DrillRuleSets.java > 3b7adca > > exec/java-exec/src/main/java/org/apache/drill/exec/planner/logical/OptiqForkedConstantReduxRule.java > PRE-CREATION > > exec/java-exec/src/main/java/org/apache/drill/exec/record/AbstractRecordBatch.java > 2bb29e5 > > exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/ParquetRecordWriter.java > cdb4ba0 > > exec/java-exec/src/main/java/org/apache/drill/exec/work/batch/SpoolingRawBatchBuffer.java > 6ee93ab > > exec/java-exec/src/main/java/org/apache/drill/exec/work/foreman/Foreman.java > 378e81a > > exec/java-exec/src/test/java/org/apache/drill/exec/memory/TestAllocators.java > 92d4b98 > > Diff: https://reviews.apache.org/r/30697/diff/ > > > Testing > ------- > > This is a work in progress, some testing has been done, no full unit test run > yet > > > Thanks, > > Jason Altekruse > >
