Package org.apache.hadoop.hbase.rest
Class PerformanceEvaluation.PeInputFormat
java.lang.Object
org.apache.hadoop.mapreduce.InputFormat<K,V>
org.apache.hadoop.mapreduce.lib.input.FileInputFormat<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>
org.apache.hadoop.hbase.rest.PerformanceEvaluation.PeInputFormat
- Enclosing class:
- PerformanceEvaluation
public static class PerformanceEvaluation.PeInputFormat
extends org.apache.hadoop.mapreduce.lib.input.FileInputFormat<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>
InputFormat of Performance Evaluation MapReduce job. It extends from FileInputFormat, want to
use it's methods such as setInputPaths().
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.Counter
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Field Summary
Fields inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
DEFAULT_LIST_STATUS_NUM_THREADS, INPUT_DIR, INPUT_DIR_NONRECURSIVE_IGNORE_SUBDIRS, INPUT_DIR_RECURSIVE, LIST_STATUS_NUM_THREADS, NUM_INPUT_FILES, PATHFILTER_CLASS, SPLIT_MAXSIZE, SPLIT_MINSIZE
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionorg.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,
PerformanceEvaluation.PeInputSplit> createRecordReader
(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context) List<org.apache.hadoop.mapreduce.InputSplit>
getSplits
(org.apache.hadoop.mapreduce.JobContext job) Methods inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getFormatMinSplitSize, getInputDirRecursive, getInputPathFilter, getInputPaths, getMaxSplitSize, getMinSplitSize, isSplitable, listStatus, makeSplit, makeSplit, setInputDirRecursive, setInputPathFilter, setInputPaths, setInputPaths, setMaxInputSplitSize, setMinInputSplitSize, shrinkStatus
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Constructor Details
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PeInputFormat
public PeInputFormat()
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Method Details
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getSplits
public List<org.apache.hadoop.mapreduce.InputSplit> getSplits(org.apache.hadoop.mapreduce.JobContext job) throws IOException - Overrides:
getSplits
in classorg.apache.hadoop.mapreduce.lib.input.FileInputFormat<org.apache.hadoop.io.NullWritable,
PerformanceEvaluation.PeInputSplit> - Throws:
IOException
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createRecordReader
public org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit> createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context) - Specified by:
createRecordReader
in classorg.apache.hadoop.mapreduce.InputFormat<org.apache.hadoop.io.NullWritable,
PerformanceEvaluation.PeInputSplit>
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