IN
- OUT
- public class PythonMapPartition<IN,OUT>
extends org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,OUT>
implements org.apache.flink.api.java.typeutils.ResultTypeQueryable<OUT>
Constructor and Description |
---|
PythonMapPartition(org.apache.flink.configuration.Configuration config,
int envId,
int setId,
org.apache.flink.api.common.typeinfo.TypeInformation<OUT> typeInformation) |
Modifier and Type | Method and Description |
---|---|
void |
close()
Closes this function.
|
org.apache.flink.api.common.typeinfo.TypeInformation<OUT> |
getProducedType() |
void |
mapPartition(Iterable<IN> values,
org.apache.flink.util.Collector<OUT> out) |
void |
open(org.apache.flink.configuration.Configuration config)
Opens this function.
|
public PythonMapPartition(org.apache.flink.configuration.Configuration config, int envId, int setId, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> typeInformation)
public void open(org.apache.flink.configuration.Configuration config) throws IOException
open
in interface org.apache.flink.api.common.functions.RichFunction
open
in class org.apache.flink.api.common.functions.AbstractRichFunction
config
- configurationIOException
public void mapPartition(Iterable<IN> values, org.apache.flink.util.Collector<OUT> out) throws Exception
public void close() throws IOException
close
in interface org.apache.flink.api.common.functions.RichFunction
close
in class org.apache.flink.api.common.functions.AbstractRichFunction
IOException
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