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fieldName
String[] fieldName
order by which fields?
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ascending
boolean[] ascending
false : descending, true=ascending
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caseSensitive
boolean[] caseSensitive
false : case insensitive, true=case sensitive
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collatorEnabled
boolean[] collatorEnabled
false : collator disabeld, true=collator enabled
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collatorStrength
int[] collatorStrength
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preSortedField
boolean[] preSortedField
false : not a presorted field, true=presorted field
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groupFields
List<E> groupFields
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directory
String directory
Directory to store the temp files
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prefix
String prefix
Temp files prefix...
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sortSize
String sortSize
The sort size: number of rows sorted and kept in memory
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freeMemoryLimit
String freeMemoryLimit
The free memory limit in percentages in case we don't use the sort size
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onlyPassingUniqueRows
boolean onlyPassingUniqueRows
only pass unique rows to the output stream(s)
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compressFiles
boolean compressFiles
Compress files: if set to true, temporary files are compressed, thus reducing I/O at the cost of slightly higher
CPU usage
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compressFilesVariable
String compressFilesVariable
The variable to use to set the compressFiles option boolean