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path: root/exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/FormatSelection.java
AgeCommit message (Collapse)Author
2019-03-05DRILL-5603: Replace String file paths to Hadoop PathVitalii Diravka
- replaced all String path representation with org.apache.hadoop.fs.Path - added PathSerDe.Se JSON serializer - refactoring of DFSPartitionLocation code by leveraging existing listPartitionValues() functionality closes #1657
2018-04-17DRILL-6320: Fixed license headers.Drill Dev
closes #1207
2016-01-29DRILL-2517: Move directory-based partition pruning to Calcite logical ↵Jinfeng Ni
planning phase. 1) Make directory-based pruning rule both work in calcite logical and drill logical planning phase. 2) Only apply directory-based pruning in logical phase when there is no metadata cache. 3) Make FileSelection constructor public, since FileSelection.create() would modify selectionRoot.
2015-11-24DRILL-2618: handle queries over empty folders consistently so that they ↵Hanifi Gunes
report table not found rather than failing. Refactor FileSelection to eliminate redundancy, make it more managable Fix WorkspaceSchemaFactory to handle empty folders. Introduce ParquetFileSelection, a sub-class of FileSelection that carries along metadata cache Fix MagicStringMatcher so that it operate on files only. Unit test file selection
2014-09-11DRILL-634: Cleanup/organize Java imports and trailing whitespaces from Drill ↵Aditya Kishore
code
2014-03-03Integrate new SQL changes with Hive storage engine, moving to automatic file ↵Jacques Nadeau
detection. Rename storage engine to storage plugin. Separate storage plugins from format plugins, updating Parquet and JSON to format engines. Refactor distribution logic and enable use within JSON format and all EasyFormatPlugins.