| Class | Description |
|---|---|
| ColumnSizes |
Given a set of paths, finds all of the "*.orc" files under them and
prints the sizes of each column, both as a percentage and the number of
bytes per a row.
|
| Driver |
Driver program for the java ORC utilities.
|
| FileDump |
A tool for printing out the file structure of ORC files.
|
| JsonFileDump |
File dump tool with json formatted output.
|
| KeyTool |
Print the information about the encryption keys.
|
| PrintData |
Print the contents of an ORC file as JSON.
|
| PrintVersion |
Print the version of this ORC tool.
|
| RowCount |
Given a set of paths, finds all of the "*.orc" files under them and prints the number of rows in each file.
|
| ScanData |
Scan the contents of an ORC file.
|
Copyright © 2013–2022 The Apache Software Foundation. All rights reserved.