| Package | Description |
|---|---|
| org.apache.hadoop.io.nativeio |
Various native IO-related calls not available in Java.
|
| Modifier and Type | Method | Description |
|---|---|---|
void |
NativeIO.POSIX.CacheManipulator.posixFadviseIfPossible(java.lang.String identifier,
java.io.FileDescriptor fd,
long offset,
long len,
int flags) |
|
static void |
NativeIO.POSIX.syncFileRangeIfPossible(java.io.FileDescriptor fd,
long offset,
long nbytes,
int flags) |
Call sync_file_range on the given file descriptor.
|
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