| Class | Description |
|---|---|
| ApproximateStringMatcher | |
| ArrayWrappedIntIntMap |
Simple Map type data structure for storing entries of (int -> int) mappings where the max key value is below 2^16
to avoid hashing keys and use direct array index reference for retrieving the values.
|
| BatchPrinter |
This is a tool for printing the content of record batches to screen.
|
| ByteBufUtil | |
| ByteBufUtil.HadoopWritables |
Modeled after
org.apache.hadoop.io.WritableUtils. |
| DrillFileSystemUtil |
In Drill file system all directories and files that start with dot or underscore is ignored.
|
| FileSystemUtil |
Helper class that provides methods to list directories or file or both statuses.
|
| GuavaPatcher | |
| ImpersonationUtil |
Utilities for impersonation purpose.
|
| JarUtil | |
| MemoryAllocationUtilities | |
| StoragePluginTestUtils |
This class contains utility methods to speed up tests.
|
| Utilities | |
| VectorUtil |
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