public class FileCopyTaskInputFormat extends Object implements org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
FileCopyTask
to the mappers
that have finished previously assigned tasksConstructor and Description |
---|
FileCopyTaskInputFormat(List<FileCopyTask> tasks) |
Modifier and Type | Method and Description |
---|---|
void |
close() |
void |
configure(org.apache.flink.configuration.Configuration parameters) |
FileCopyTaskInputSplit[] |
createInputSplits(int minNumSplits) |
org.apache.flink.core.io.InputSplitAssigner |
getInputSplitAssigner(FileCopyTaskInputSplit[] inputSplits) |
org.apache.flink.api.common.io.statistics.BaseStatistics |
getStatistics(org.apache.flink.api.common.io.statistics.BaseStatistics cachedStatistics) |
FileCopyTask |
nextRecord(FileCopyTask reuse) |
void |
open(FileCopyTaskInputSplit split) |
boolean |
reachedEnd() |
public FileCopyTaskInputFormat(List<FileCopyTask> tasks)
public void configure(org.apache.flink.configuration.Configuration parameters)
configure
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
public org.apache.flink.api.common.io.statistics.BaseStatistics getStatistics(org.apache.flink.api.common.io.statistics.BaseStatistics cachedStatistics) throws IOException
getStatistics
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
IOException
public FileCopyTaskInputSplit[] createInputSplits(int minNumSplits) throws IOException
createInputSplits
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
createInputSplits
in interface org.apache.flink.core.io.InputSplitSource<FileCopyTaskInputSplit>
IOException
public org.apache.flink.core.io.InputSplitAssigner getInputSplitAssigner(FileCopyTaskInputSplit[] inputSplits)
getInputSplitAssigner
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
getInputSplitAssigner
in interface org.apache.flink.core.io.InputSplitSource<FileCopyTaskInputSplit>
public void open(FileCopyTaskInputSplit split) throws IOException
open
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
IOException
public boolean reachedEnd() throws IOException
reachedEnd
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
IOException
public FileCopyTask nextRecord(FileCopyTask reuse) throws IOException
nextRecord
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
IOException
public void close() throws IOException
close
in interface org.apache.flink.api.common.io.InputFormat<FileCopyTask,FileCopyTaskInputSplit>
IOException
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