Github user kumarvishal09 commented on the issue:
https://github.com/apache/carbondata/pull/3029
@NamanRastogi You can merge HybridSorter into
CompactionResultSortProcessor. For unsorted file it will be same flow, for
sorted file you add one adapter(InMemorySortTempFileChunkHolder) on top of
RawResultIterator which will be inline with SortTempFileChunkHolder class so
Interface will be same. And In SingleThreadFinalMerger expose one method which
will take List of Sorted RawResultIterator and add to record holder
heap(PrirotyQueue).
InMemorySortTempFileChunkHolder you have to convert Object[] to
IntermediateSortTempRow in getRowMethod
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