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From Rahul Bhattacharjee <rahul.rec....@gmail.com>
Subject Re: splittable vs seekable compressed formats
Date Fri, 24 May 2013 07:00:16 GMT
Yeah , I think John meant seeking to record boundaries.

Thanks,
Rahul


On Fri, May 24, 2013 at 12:22 PM, Harsh J <harsh@cloudera.com> wrote:

> SequenceFiles should be seekable provided you know/manage their sync
> points during writes I think. With LZO this may be non-trivial.
>
> On Thu, May 23, 2013 at 11:01 PM, John Lilley <john.lilley@redpoint.net>
> wrote:
> > I’ve read about splittable compressed formats in Hadoop.  Are any of
> these
> > formats also “seekable” (in other words, be able to seek to an absolute
> > location in the uncompressed data).
> >
> > John
> >
> >
>
>
>
> --
> Harsh J
>

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