Oh good catch. That's some poor UX.
We should find out why it isn't targeted for a 1.x release.
Best,
matt
On 08/27/2013 06:48 AM, Ruslan Kamaldinov wrote:
Matt,
From the bug description:
Affects Version/s:1.2.0, 2.0.3-alpha
Target Version/s: 3.0.0, 2.3.0
So, it seems that Hadoop folks don't intend to include this patch into Hadoop
1.x
Ruslan
On Tuesday, August 27, 2013 at 2:41 PM, Matthew Farrellee wrote:
Howdy Ivan,
FYI, https://issues.apache.org/jira/browse/HADOOP-8545 is currently
targeting 1.2.0 and 2.0.3-alpha. And the code (HADOOP-8545-034.patch)
appears to provide support to Hadoop 1.x HDFS, though I may be missing
something.
I'd suggest only adding a Swift HCFS repo only if the code is not
destined to go to Apache Hadoop.
+1 discuss at meeting
Best,
s/matt/erik/
On 08/27/2013 01:45 AM, Sergey Lukjanov wrote:
Hi Erik,
First of all, savanna-extra has been created exactly for such needs -
to store all stuff that we need but couldn't be placed to another
repos. Initially it contains elements and pre-builded jar with Swift
HCFS. Now the last one has been moved to the CDN and it's a good idea
to make separated project for elements.
As for Swift HCFS the core attached to the HADOOP-8545 is targeted to
the Hadoop 2 version and should be patched to work with Hadoop 1.X
correctly. So, that's why we add it to the extra repo. It looks like
that it's ok to add one more repo for Swift HCFS near the savanna at
stackforge like HCFS for Gluster[0].
So, let's discuss both of the migrations at the next IRC team meeting.
[0] https://github.com/gluster/hadoop-glusterfs
Sincerely yours,
Sergey Lukjanov
Savanna Technical Lead
Mirantis Inc.
On Aug 27, 2013, at 5:18, Matthew Farrellee <m...@redhat.com
(mailto:m...@redhat.com)> wrote:
https://review.openstack.org/#/c/42926/
I didn't get back to this on Friday and it got merged this morning, so here's
my feedback.
The savanna-extra repository now appears to hold (a) DIB image elements as well
as (b) the source for the Swift backed HCFS (Hadoop Compatible File System)
implementation.
If I understand this correctly, (b) is actually the patch set that is being
proposed to the Apache Hadoop community. That patch set has not been accepted
and is being tracked in HADOOP-8545[0], which appears stalled since July 2013.
Let's break Savanna's DIB elements out of savanna-extra and into
savanna-image-elements. It has a clear path forward and a good definition of
scope.
Let's also leave savanna-extra as a grab bag, whose only occupant is currently
the Swift code. Eventually that code will need a proper home, either
contributed to Apache Hadoop or broken out as its own project.
Best,
matt
[0] https://issues.apache.org/jira/browse/HADOOP-8545
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