ses in the body won't be processed and
can be
crawled by spam spiders:
"On Mon, Jan 9, 2012 at 8:47 PM, Martin Kuhn wrote:"
This gives me two options:
1) Don't post to any mailing list
2) Use a one-was address for every post.
Or does anyone here have other good ideas?
Be
ULL)
FROM
t
WHERE
dt in ("2012-1-12-02", "2012-1-12-03")
GROUP BY
type
ORDER BY
type
;
Good luck :)
Martin Kuhn
P.S. You'ge got a strange date format there. For sorting purposes it would be
more appropriate to use something like "2012-01-12-02".
> one more i wanna ask like how i can write output in different directories
> according to key values.
It would be good to know your use case, but maybe you can partition your
results according to the keys
http://developer.yahoo.com/hadoop/tutorial/module5.html#partitioning
and use a cust
Hi Vikas,
> 1:- How to format output from reduce( like default is tab separator can we
> make it "," separator)
If you want this behaviour for all your Hadoop jobs, you have to put this into
your mapred-site.xml:
mapred.textoutputformat.separator
,
(see https://issue
You could try to use splittable LZO compression instead:
https://github.com/kevinweil/hadoop-lzo (a gz file can't be split)
> We have multiple terabytes of data (currently in gz format approx size 2GB
> per file). What is best way to load that data into Hadoop?
> We have seen that (especially
