On Mon, Aug 5, 2013 at 9:43 AM, Chris K Wensel ch...@wensel.net wrote:
any particular reason the 1.1.2 releases were pulled from the mirrors (so
quickly)?
On Aug 4, 2013, at 2:08 PM, Matt Foley ma...@apache.org wrote:
I'm happy to announce that Hadoop version 1.2.1 has passed its release
'stable' link that itself is updated to the actual
stable release.
we do this now with all of the cascading artifacts. it prevents automated
things from breaking immediately.
http://files.cascading.org/sdk/2.1/latest.txt
ckw
On Aug 5, 2013, at 11:20 AM, Matt Foley ma...@apache.org wrote
I'm happy to announce that Hadoop version 1.2.1 has passed its release vote
and is now available. It has 18 bug fixes and patches over the previous
1.2.0 release; please see Hadoop 1.2.1 Release
Noteshttp://hadoop.apache.org/docs/r1.2.1/releasenotes.htmlfor
details. This release of Hadoop-1.2 is
which will include Windows native compatibility.
My apologies, this was incorrect. Windows has only been integrated to
trunk and branch-2.1.
Thanks,
--Matt
On Sun, Aug 4, 2013 at 2:08 PM, Matt Foley ma...@apache.org wrote:
I'm happy to announce that Hadoop version 1.2.1 has passed its
This is actually a very complex question. Without trying to answer
completely, the high points, as I see it, are:
a) [Most important] Different kinds of nodes require different Hadoop
configurations. In particular, the number of simultaneous tasks per node
should presumably be set higher for a
Hi Pawan,
The complete way releases are built (for v0.20/v1.0) is documented at
http://wiki.apache.org/hadoop/HowToRelease#Building
However, that does a bunch of stuff you don't need, like generate the
documentation and do a ton of cross-checks.
The full set of ant build targets are defined
On Friday 14 Oct, the Hadoop community voted ten to zero (including four PMC
members voting in favor) to accept the release of Hadoop 0.20.205.0.
The biggest feature of this release is that it merges the
append/hsync/hflush features of branch-0.20-append, and security features of
Hi Jignesh,
the option is --config (with a double dash) not -config (with a single
dash). Please let me know if that works.
--Matt
On Thu, Oct 13, 2011 at 8:30 AM, jigneshmpatel jigneshmpa...@gmail.comwrote:
There is no command like -config see below
Jignesh-MacBookPro:hadoop-hbase
Hi Jignesh,
Not clear what's going on with your ZK, but as a starting point, the
hsync/flush feature in 205 was implemented with an on-off switch. Make sure
you've turned it on by setting *dfs.support.append *to true in the
hdfs-site.xml config file.
Also, are you installing Hadoop with
Hi Jignesh,
0.20.204.0 does not have hflush/sync support, but 0.20.205.0 does.
Without HDFS hsync, HBase will still work, but is subject to data loss if
the datanode is restarted. In 205, this deficiency is fixed.
0.20.205.0-rc2 is up for vote in common-dev@. Please try it out with HBase
:-)
Hi Alan,
It seems your XXX application incorporates a DFSClient, which implies it is
compiled in the presence of certain Hadoop jar files. If it grabs those jar
files and incorporates them in the XXX installable package (tarball, rpm,
whatever), then it's easy to get this kind of mis-match.
Hi Moon,
The periodic block report is constructed entirely from info in memory, so
there is no complete scan of the filesystem for this purpose. The periodic
block report defaults to only sending once per hour from each datanode, and
each DN calculates a random start time for the hourly cycle
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