Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HDFS >> mail # dev >> hsync in hadoop 2.0?

Copy link to this message
Re: hsync in hadoop 2.0?
+1 for 2.0

For those trying to stabilize that for deployment early next year, commit
of this only to trunk won't help as much, though a private backport could
happen in that case.

    - Andy

On Friday, June 1, 2012, lars hofhansl wrote:

> HDFS-744 adds support for true durable sync for DFSOutputStream.hsync().
> This is useful for HBase (among others) and I created a matching patch in
> HBASE-5954.
> I would like to port this back into Hadoop 2.0 and maybe even 1.0.
> A 2.0 patch is already attached to HDFS-744. (The 1.0 patch would be quite
> different, but the underlying implementation would be the same)
> If I understand correctly Hadoop 2.0 is not out of alpha, yet.
> Thoughts?
> -- Lars
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)