Class | Description |
---|---|
CSVFileScanner | |
DiskDeviceInfo | |
DiskFileScanScheduler | |
DiskInfo | |
DiskMountInfo | |
DiskUtil | |
FileScannerV2 | |
FileScanRunner | |
RCFile |
RCFile s, short of Record Columnar File, are flat files
consisting of binary key/value pairs, which shares much similarity with
SequenceFile . |
RCFile.KeyBuffer |
KeyBuffer is the key of each record in RCFile.
|
RCFile.Reader |
Read KeyBuffer/ValueBuffer pairs from a RCFile.
|
RCFile.ValueBuffer |
ValueBuffer is the value of each record in RCFile.
|
RCFile.Writer |
Write KeyBuffer/ValueBuffer pairs to a RCFile.
|
RCFileScanner | |
ScanScheduler | |
ScheduledInputStream | |
StorageManagerV2 |
Enum | Description |
---|---|
DiskUtil.OSType |
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