| Package | Description |
|---|---|
| org.bytedeco.arrow | |
| org.bytedeco.arrow_dataset | |
| org.bytedeco.arrow.global |
| Modifier and Type | Class and Description |
|---|---|
class |
SerialExecutor
\brief An executor implementation that runs all tasks on a single thread using an
event loop.
|
class |
ThreadPool
An Executor implementation spawning tasks in FIFO manner on a fixed-size
pool of worker threads.
|
| Modifier and Type | Method and Description |
|---|---|
Executor |
CallbackOptions.executor()
If the callback is scheduled then this is the executor it should be scheduled
on.
|
Executor |
ExecContext.executor()
\brief An Executor which may be used to parallelize execution.
|
Executor |
IOContext.executor() |
Executor |
IOContext.executor() |
Executor |
ExecContext.executor()
\brief An Executor which may be used to parallelize execution.
|
Executor |
CallbackOptions.executor()
If the callback is scheduled then this is the executor it should be scheduled
on.
|
| Modifier and Type | Method and Description |
|---|---|
CallbackOptions |
CallbackOptions.executor(Executor setter) |
CallbackOptions |
CallbackOptions.executor(Executor setter) |
static StreamingReaderFuture |
StreamingReader.MakeAsync(IOContext io_context,
InputStream input,
Executor cpu_executor,
ReadOptions arg3,
CsvParseOptions arg4,
ConvertOptions arg5)
Create a StreamingReader instance
This involves some I/O as the first batch must be loaded during the creation process
so it is returned as a future
Currently, the StreamingReader is not async-reentrant and does not do any fan-out
parsing (see ARROW-11889)
|
static StreamingReaderFuture |
StreamingReader.MakeAsync(IOContext io_context,
InputStream input,
Executor cpu_executor,
ReadOptions arg3,
CsvParseOptions arg4,
ConvertOptions arg5)
Create a StreamingReader instance
This involves some I/O as the first batch must be loaded during the creation process
so it is returned as a future
Currently, the StreamingReader is not async-reentrant and does not do any fan-out
parsing (see ARROW-11889)
|
static TaskGroup |
TaskGroup.MakeThreaded(Executor arg0) |
static TaskGroup |
TaskGroup.MakeThreaded(Executor arg0) |
static TaskGroup |
TaskGroup.MakeThreaded(Executor arg0,
StopToken arg1) |
static TaskGroup |
TaskGroup.MakeThreaded(Executor arg0,
StopToken arg1) |
| Constructor and Description |
|---|
AsyncContext(Executor executor) |
AsyncContext(Executor executor) |
AsyncContext(Executor executor,
StopToken stop_token,
long external_id) |
AsyncContext(Executor executor,
StopToken stop_token,
long external_id) |
AsyncContext(MemoryPool pool,
Executor executor) |
AsyncContext(MemoryPool pool,
Executor executor) |
AsyncContext(MemoryPool pool,
Executor executor,
StopToken stop_token,
long external_id) |
AsyncContext(MemoryPool pool,
Executor executor,
StopToken stop_token,
long external_id) |
ExecContext(MemoryPool pool,
Executor executor,
FunctionRegistry func_registry) |
ExecContext(MemoryPool pool,
Executor executor,
FunctionRegistry func_registry) |
IOContext(Executor executor) |
IOContext(Executor executor) |
IOContext(Executor executor,
StopToken stop_token,
long external_id) |
IOContext(Executor executor,
StopToken stop_token,
long external_id) |
IOContext(MemoryPool pool,
Executor executor) |
IOContext(MemoryPool pool,
Executor executor) |
IOContext(MemoryPool pool,
Executor executor,
StopToken stop_token,
long external_id) |
IOContext(MemoryPool pool,
Executor executor,
StopToken stop_token,
long external_id) |
| Modifier and Type | Method and Description |
|---|---|
RecordBatchVectorFuture |
ScanTask.SafeExecute(Executor executor) |
RecordBatchVectorFuture |
ScanTask.SafeExecute(Executor executor) |
Future |
ScanTask.SafeVisit(Executor executor,
arrow_dataset.RecordBatchVisitor visitor) |
Future |
ScanTask.SafeVisit(Executor executor,
arrow_dataset.RecordBatchVisitor visitor) |
| Modifier and Type | Method and Description |
|---|---|
static LongFuture |
arrow.CountRowsAsync(IOContext io_context,
InputStream input,
Executor cpu_executor,
ReadOptions arg3,
CsvParseOptions arg4)
\brief Count the logical rows of data in a CSV file (i.e.
|
static LongFuture |
arrow.CountRowsAsync(IOContext io_context,
InputStream input,
Executor cpu_executor,
ReadOptions arg3,
CsvParseOptions arg4)
\brief Count the logical rows of data in a CSV file (i.e.
|
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