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From ChingShen <chingshenc...@gmail.com>
Subject Re: More about LogFlusher
Date Tue, 06 Apr 2010 08:01:20 GMT
Thanks, Stack.

  But, I think I want to know what's different between
SequenceFile.Writer.sync() and syncFs() (HDFS-200) ?
 Could someone tell me what does the HLog sync with something?

Shen

On Sat, Apr 3, 2010 at 3:13 AM, Stack <stack@duboce.net> wrote:

> On Fri, Apr 2, 2010 at 10:59 AM, ChingShen <chingshenchen@gmail.com>
> wrote:
> > Thanks, Jean-Daniel
> >
> >   I haven't patched yet, but what intention does it just write a marker
> > into the file?
> >
>
> IIRC, its so that if the file is corrupted, the parse can be picked up
> at other side of the corrupt section as soon as the parse trips over
> the next marker.
> St.Ack
>

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