Re: [DISCUSSION] Release process

2010-03-31 Thread Cosmin Lehene
Hi, I'm glad we're heading towards a release. We'd like to better understand some aspects regarding the release plan. What would be the tentative release schedule, and what affects particular releases? We could either continue with our current version or plan based on what's going to be relea

Re: [DISCUSSION] Release process

2010-03-31 Thread Allen Wittenauer
On 3/30/10 8:22 PM, "Owen O'Malley" wrote: > > On Mar 30, 2010, at 3:40 PM, Doug Cutting wrote: > >> Another release we might consider is 1.0 based on 0.20. > > It is tempting and I think that 0.20 is *really* our 1.0, but I think > re-labeling a release a year after it came out would be co

Re: [DISCUSSION] Release process

2010-03-31 Thread Doug Cutting
Owen O'Malley wrote: It is tempting and I think that 0.20 is *really* our 1.0, but I think re-labeling a release a year after it came out would be confusing. I wasn't proposing just a re-labeling. I was proposing a new release, branched from 0.20 rather than trunk. We'd introduce some change

Re: [DISCUSSION] Release process

2010-03-31 Thread Doug Cutting
Allen Wittenauer wrote: The fact that there are a *ton* of admin tool changes/fixes/additions in the Yahoo! Distribution of 0.20 (and quite a few in CDH) should be the big hint that Apache 0.20 is *not* 1.0. Right. I'm proposing we make a 1.0 release that tries to match what folks are actual

Re: [DISCUSSION] Release process

2010-03-31 Thread Konstantin Shvachko
HDFS 0.20 does not have a reliable append. Also it is (was last time I looked) incompatible with the 0.21 append HDFS-256. That wouldn't be a problem if that was the only incompatibility. But it's not. If 1.0 is re-labeled or re-branched from 0.20 we will have to many incompatibilities going int

Re: [DISCUSSION] Release process

2010-03-31 Thread Tom White
[Owen] > I think that we should change the rules so that the remaining 0.X releases are minor releases. +1 [Owen] > I'll volunteer to be release manager for a release branched in November, which should be roughly 6 months after Tom's new 0.21 release. That would be great. Thanks, Owen! [Doug] >

[jira] Created: (HADOOP-6667) RPC.waitForProxy should retry through NoRouteToHostException

2010-03-31 Thread Todd Lipcon (JIRA)
RPC.waitForProxy should retry through NoRouteToHostException Key: HADOOP-6667 URL: https://issues.apache.org/jira/browse/HADOOP-6667 Project: Hadoop Common Issue Type: Improvement

Re: [DISCUSSION] Release process

2010-03-31 Thread Amr Awadallah
If I may pitch in briefly here, believe it or not, there is a lot of enterprises out there whom think that anything that isn't version 1.0 isn't worth considering, let alone deploying (doesn't make sense, but some people are like that). Hence, from a market adoption point of view, Apache Hadoop

[jira] Created: (HADOOP-6668) Apply audience and stability annotations to classes in common

2010-03-31 Thread Tom White (JIRA)
Apply audience and stability annotations to classes in common - Key: HADOOP-6668 URL: https://issues.apache.org/jira/browse/HADOOP-6668 Project: Hadoop Common Issue Type: Improvemen

Re: [DISCUSSION] Release process

2010-03-31 Thread Doug Cutting
Konstantin Shvachko wrote: I would like to propose a straightforward release of 0.21 from current 0.21 branch. That could be done too. Tom's volunteered to drive a release from trunk in a few weeks. Owen's volunteered to drive another release from trunk in about six months. Would you like

[jira] Created: (HADOOP-6669) zlib.compress.level ignored for DefaultCodec initialization

2010-03-31 Thread Koji Noguchi (JIRA)
zlib.compress.level ignored for DefaultCodec initialization - Key: HADOOP-6669 URL: https://issues.apache.org/jira/browse/HADOOP-6669 Project: Hadoop Common Issue Type: Bug

Re: Where MR meets block locations

2010-03-31 Thread Arun C Murthy
Moving to mapreduce-dev@ (bcc common-dev@). Responses inline: On Mar 29, 2010, at 7:02 PM, Mike Cardosa wrote: 1) When the jobtracker assigns a task to a tasktracker, it determines if the task is data-local or rack-local from the splits (which were generated during the job init process). Where

[jira] Created: (HADOOP-6670) UserGroupInformation doesn't support use in hash tables

2010-03-31 Thread Owen O'Malley (JIRA)
UserGroupInformation doesn't support use in hash tables --- Key: HADOOP-6670 URL: https://issues.apache.org/jira/browse/HADOOP-6670 Project: Hadoop Common Issue Type: Bug Componen

Re: [DISCUSSION] Release process

2010-03-31 Thread Konstantin Shvachko
On 3/31/2010 2:19 PM, Doug Cutting wrote: > Konstantin Shvachko wrote: >> I would like to propose a straightforward release of 0.21 from current >> 0.21 branch. > > That could be done too. Would you like to volunteer to drive a release from > the current 0.21 branch? I would If I could. I intende