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java.lang.Objectorg.apache.hadoop.mapred.FileInputFormat<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
org.apache.hadoop.mapred.KeyValueTextInputFormat
org.apache.hadoop.streaming.StreamInputFormat
public class StreamInputFormat
An input format that selects a RecordReader based on a JobConf property. This should be used only for non-standard record reader such as StreamXmlRecordReader. For all other standard record readers, the appropriate input format classes should be used.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileInputFormat |
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org.apache.hadoop.mapred.FileInputFormat.Counter |
Field Summary |
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Fields inherited from class org.apache.hadoop.mapred.FileInputFormat |
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INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES |
Constructor Summary | |
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StreamInputFormat()
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Method Summary | |
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org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text> |
getRecordReader(org.apache.hadoop.mapred.InputSplit genericSplit,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter)
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Methods inherited from class org.apache.hadoop.mapred.KeyValueTextInputFormat |
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configure, isSplitable |
Methods inherited from class org.apache.hadoop.mapred.FileInputFormat |
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addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, getSplits, listStatus, makeSplit, setInputPathFilter, setInputPaths, setInputPaths, setMinSplitSize |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public StreamInputFormat()
Method Detail |
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public org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text> getRecordReader(org.apache.hadoop.mapred.InputSplit genericSplit, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter) throws IOException
getRecordReader
in interface org.apache.hadoop.mapred.InputFormat<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text>
getRecordReader
in class org.apache.hadoop.mapred.KeyValueTextInputFormat
IOException
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