Re: Sync-marker in uncompressed sequenceFile

2011-03-22 Thread Weishung Chung
Thanks, exciting works ! On Mon, Mar 21, 2011 at 3:07 PM, Chris Douglas wrote: > It's used to align input splits of the SequenceFile. A reader can > start at an arbitrary offset, then find the boundary of the next block > of records by looking for the sync marker defined in the header. -C > > On

Re: Sync-marker in uncompressed sequenceFile

2011-03-21 Thread Chris Douglas
It's used to align input splits of the SequenceFile. A reader can start at an arbitrary offset, then find the boundary of the next block of records by looking for the sync marker defined in the header. -C On Mon, Mar 21, 2011 at 7:40 AM, Weishung Chung wrote: > Hello my fellow Hadoop users/develo