Package | Description |
---|---|
org.apache.flink.api.common.io | |
org.apache.flink.cep.operator | |
org.apache.flink.core.fs | |
org.apache.flink.core.fs.local | |
org.apache.flink.runtime.fs.hdfs | |
org.apache.flink.runtime.fs.maprfs | |
org.apache.flink.runtime.state | |
org.apache.flink.runtime.state.filesystem | |
org.apache.flink.runtime.state.memory | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
Modifier and Type | Field and Description |
---|---|
protected FSDataOutputStream |
FileOutputFormat.stream
The stream to which the data is written;
|
Modifier and Type | Method and Description |
---|---|
void |
AbstractKeyedCEPPatternOperator.snapshotState(FSDataOutputStream out,
long checkpointId,
long timestamp) |
void |
AbstractCEPPatternOperator.snapshotState(FSDataOutputStream out,
long checkpointId,
long timestamp) |
Modifier and Type | Class and Description |
---|---|
class |
ClosingFSDataOutputStream
This class is a
WrappingProxy for FSDataOutputStream that is used to
implement a safety net against unclosed streams. |
class |
FSDataOutputStreamWrapper
Simple forwarding wrapper around
FSDataInputStream |
Modifier and Type | Field and Description |
---|---|
protected FSDataOutputStream |
FSDataOutputStreamWrapper.outputStream |
Modifier and Type | Method and Description |
---|---|
FSDataOutputStream |
SafetyNetWrapperFileSystem.create(Path f,
boolean overwrite) |
abstract FSDataOutputStream |
FileSystem.create(Path f,
boolean overwrite)
Opens an FSDataOutputStream at the indicated Path.
|
FSDataOutputStream |
SafetyNetWrapperFileSystem.create(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize) |
abstract FSDataOutputStream |
FileSystem.create(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize)
Opens an FSDataOutputStream at the indicated Path.
|
FSDataOutputStream |
FSDataOutputStreamWrapper.getWrappedDelegate() |
Modifier and Type | Method and Description |
---|---|
static ClosingFSDataOutputStream |
ClosingFSDataOutputStream.wrapSafe(FSDataOutputStream delegate,
SafetyNetCloseableRegistry registry) |
static ClosingFSDataOutputStream |
ClosingFSDataOutputStream.wrapSafe(FSDataOutputStream delegate,
SafetyNetCloseableRegistry registry,
String debugInfo) |
Constructor and Description |
---|
ClosingFSDataOutputStream(FSDataOutputStream delegate,
SafetyNetCloseableRegistry registry) |
FSDataOutputStreamWrapper(FSDataOutputStream outputStream) |
Modifier and Type | Class and Description |
---|---|
class |
LocalDataOutputStream
The
LocalDataOutputStream class is a wrapper class for a data
output stream to the local file system. |
Modifier and Type | Method and Description |
---|---|
FSDataOutputStream |
LocalFileSystem.create(Path f,
boolean overwrite) |
FSDataOutputStream |
LocalFileSystem.create(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize) |
Modifier and Type | Class and Description |
---|---|
class |
HadoopDataOutputStream |
Modifier and Type | Method and Description |
---|---|
FSDataOutputStream |
MapRFileSystem.create(Path f,
boolean overwrite) |
FSDataOutputStream |
MapRFileSystem.create(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize) |
Modifier and Type | Class and Description |
---|---|
static class |
CheckpointStreamFactory.CheckpointStateOutputStream
A dedicated output stream that produces a
StreamStateHandle when closed. |
Modifier and Type | Class and Description |
---|---|
static class |
FsCheckpointStreamFactory.FsCheckpointStateOutputStream
A
CheckpointStreamFactory.CheckpointStateOutputStream that writes into a file and
returns a StreamStateHandle upon closing. |
Modifier and Type | Class and Description |
---|---|
static class |
MemCheckpointStreamFactory.MemoryCheckpointOutputStream
A
CheckpointStateOutputStream that writes into a byte array. |
Modifier and Type | Method and Description |
---|---|
void |
StreamCheckpointedOperator.snapshotState(FSDataOutputStream out,
long checkpointId,
long timestamp)
Deprecated.
Called to draw a state snapshot from the operator.
|
void |
AbstractUdfStreamOperator.snapshotState(FSDataOutputStream out,
long checkpointId,
long timestamp) |
Modifier and Type | Method and Description |
---|---|
void |
AbstractAlignedProcessingTimeWindowOperator.snapshotState(FSDataOutputStream out,
long checkpointId,
long timestamp)
Deprecated.
|
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