9b7a03f15a
## What changes were proposed in this pull request? PythonUDF is unevaluable, which can not be used inside a join condition, currently the optimizer will push a PythonUDF which accessing both side of join into the join condition, then the query will fail to plan. This PR fix this issue by checking the expression is evaluable or not before pushing it into Join. ## How was this patch tested? Add a regression test. Author: Davies Liu <davies@databricks.com> Closes #16581 from davies/pyudf_join. |
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| .. | ||
| avro | ||
| gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro | ||
| java/test/org/apache/spark/sql | ||
| resources | ||
| scala/org/apache/spark/sql | ||
| scripts | ||
| thrift | ||
| README.md | ||
Notes for Parquet compatibility tests
The following directories and files are used for Parquet compatibility tests:
.
├── README.md # This file
├── avro
│ ├── *.avdl # Testing Avro IDL(s)
│ └── *.avpr # !! NO TOUCH !! Protocol files generated from Avro IDL(s)
├── gen-java # !! NO TOUCH !! Generated Java code
├── scripts
│ ├── gen-avro.sh # Script used to generate Java code for Avro
│ └── gen-thrift.sh # Script used to generate Java code for Thrift
└── thrift
└── *.thrift # Testing Thrift schema(s)
To avoid code generation during build time, Java code generated from testing Thrift schema and Avro IDL are also checked in.
When updating the testing Thrift schema and Avro IDL, please run gen-avro.sh and gen-thrift.sh accordingly to update generated Java code.
Prerequisites
Please ensure avro-tools and thrift are installed. You may install these two on Mac OS X via:
$ brew install thrift avro-tools