class CIMInputFormat extends FileInputFormat[String, Element]
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- FileInputFormat
- InputFormat
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- new CIMInputFormat()
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def
addInputPathRecursively(arg0: List[FileStatus], arg1: FileSystem, arg2: Path, arg3: PathFilter): Unit
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- protected[input]
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- FileInputFormat
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- @throws( classOf[java.io.IOException] )
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def
computeSplitSize(arg0: Long, arg1: Long, arg2: Long): Long
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- protected[input]
- Definition Classes
- FileInputFormat
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def
createRecordReader(split: InputSplit, context: TaskAttemptContext): RecordReader[String, Element]
Create a record reader for a given split.
Create a record reader for a given split.
- split
the split to be read
- context
the information about the task
- returns
a new record reader
- Definition Classes
- CIMInputFormat → InputFormat
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def
getBlockIndex(arg0: Array[BlockLocation], arg1: Long): Int
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- protected[input]
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- FileInputFormat
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final
def
getClass(): Class[_]
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def
getFormatMinSplitSize(): Long
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- protected[input]
- Definition Classes
- FileInputFormat
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def
getSplits(context: JobContext): List[InputSplit]
Generate the list of files and make them into FileSplits.
Generate the list of files and make them into FileSplits.
Logically split the set of input files for the job. Each InputSplit is then assigned to an individual Mapper for processing. Note: The split is a logical split of the inputs and the input files are not physically split into chunks. For e.g. a split could be <input-file-path, start, offset> tuple. The InputFormat also creates the RecordReader to consume the InputSplit objects produced.
- context
the job context
- returns
the list of FileSplit objects for the job
- Definition Classes
- CIMInputFormat → FileInputFormat → InputFormat
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def
hashCode(): Int
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isInstanceOf[T0]: Boolean
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def
isSplitable(arg0: JobContext, arg1: Path): Boolean
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- protected[input]
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- FileInputFormat
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def
listStatus(arg0: JobContext): List[FileStatus]
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- protected[input]
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- FileInputFormat
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- @throws( classOf[java.io.IOException] )
- val log: Log
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def
makeSplit(arg0: Path, arg1: Long, arg2: Long, arg3: Array[String], arg4: Array[String]): FileSplit
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- protected[input]
- Definition Classes
- FileInputFormat
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def
makeSplit(arg0: Path, arg1: Long, arg2: Long, arg3: Array[String]): FileSplit
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- protected[input]
- Definition Classes
- FileInputFormat
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notify(): Unit
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finalize(): Unit
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(Since version ) see corresponding Javadoc for more information.