| Class and Description |
|---|
| BulkFormat
The
BulkFormat reads and decodes batches of records at a time. |
| FileRecordFormat
Deprecated.
Please use
StreamFormat instead. The main motivation for removing it is the
inherent design flaw in the batching of FileRecordFormat: StreamFormat can guarantee that
only a certain amount of memory is being used (unless a single record exceeds that already),
but FileRecordFormat can only batch by the number of records. By removing FileRecordFormat,
we relay the responsibility of implementing the batching to the format developer; they need
to use BulkFormat and find a better way than batch by number of records. |
| StreamFormat
A reader format that reads individual records from a stream.
|
| Class and Description |
|---|
| BulkFormat
The
BulkFormat reads and decodes batches of records at a time. |
| BulkFormat.Reader
The actual reader that reads the batches of records.
|
| BulkFormat.RecordIterator
An iterator over records with their position in the file.
|
| FileRecordFormat
Deprecated.
Please use
StreamFormat instead. The main motivation for removing it is the
inherent design flaw in the batching of FileRecordFormat: StreamFormat can guarantee that
only a certain amount of memory is being used (unless a single record exceeds that already),
but FileRecordFormat can only batch by the number of records. By removing FileRecordFormat,
we relay the responsibility of implementing the batching to the format developer; they need
to use BulkFormat and find a better way than batch by number of records. |
| StreamFormat
A reader format that reads individual records from a stream.
|
| Class and Description |
|---|
| BulkFormat.Reader
The actual reader that reads the batches of records.
|
| BulkFormat.RecordIterator
An iterator over records with their position in the file.
|
| FileRecordFormat.Reader
Deprecated.
This interface is Deprecated, use
StreamFormat.Reader instead. |
| SimpleStreamFormat
A simple version of the
StreamFormat, for formats that are not splittable. |
| StreamFormat
A reader format that reads individual records from a stream.
|
| StreamFormat.Reader
The actual reader that reads the records.
|
| TextLineInputFormat
A reader format that text lines from a file.
|
| TextLineInputFormat.Reader
The actual reader for the
TextLineInputFormat. |
| Class and Description |
|---|
| BulkFormat.Reader
The actual reader that reads the batches of records.
|
| BulkFormat.RecordIterator
An iterator over records with their position in the file.
|
| Class and Description |
|---|
| BulkFormat
The
BulkFormat reads and decodes batches of records at a time. |
| BulkFormat.Reader
The actual reader that reads the batches of records.
|
| BulkFormat.RecordIterator
An iterator over records with their position in the file.
|
| Class and Description |
|---|
| BulkFormat
The
BulkFormat reads and decodes batches of records at a time. |
| BulkFormat.Reader
The actual reader that reads the batches of records.
|
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