Hi, Thanks for your reply. May I know where does hadoop fork multiple threads to use a single RecordWriter.
regards, sathwik On Thu, Aug 8, 2013 at 7:06 AM, Azuryy Yu <[email protected]> wrote: > because we may use multi-threads to write a single file. > On Aug 8, 2013 2:54 PM, "Sathwik B P" <[email protected]> wrote: > >> Hi, >> >> LineRecordWriter.write(..) is synchronized. I did not find any other >> RecordWriter implementations define the write as synchronized. >> Any specific reason for this. >> >> regards, >> sathwik >> >
