[ANNOUNCE] Apache Chukwa 0.8.0

2016-07-16 Thread Eric Yang
The Apache Chukwa team is proud to announce Apache Chukwa version 0.8.0. Apache Chukwa is a tool for log collection and monitoring Apache Hadoop clusters. Chukwa consists of a set of RESTful APIs and a browser-based monitoring console UI. The release bits are at: http://www.apache.org/dyn/closer.

[ANNOUNCE] Apache Chukwa 0.7.0

2015-12-21 Thread Eric Yang
The Apache Chukwa team is proud to announce Apache Chukwa version 0.7.0. Apache Chukwa is a tool for log collection and monitoring Apache Hadoop clusters. Chukwa consists of a set of RESTful APIs and a browser-based monitoring console UI. The release bits are at: http://www.apache.org/dyn/closer.

[ANNOUNCE] Apache Chukwa 0.6.0 released

2014-11-22 Thread Eric Yang
Chukwa team is happy to announce Chukwa 0.6.0 release. Apache Chukwa provides a high level monitoring system for Hadoop. More details about Chukwa can be found at http://chukwa.apache.org/ The highlight of this release includes Heatmap for visualizing system activities, pipeline writer for impro

Re: [VOTE] Rename hadoop branches post hadoop-1.x

2012-03-26 Thread Eric Yang
3, 4, 2 (binding) regards, Eric On Fri, Mar 23, 2012 at 8:28 AM, Marcos Ortiz wrote: > 1,2, 5 > Best wishes > > > On 03/22/2012 03:56 AM, Konstantin Shvachko wrote: >> >> >> On Mon, Mar 19, 2012 at 6:06 PM, Arun C Murthy >>  wrote: >>> >>> We've discussed several options: >>> >>> (1) Rename bran

[ANN] Chukwa 0.5.0 is available for download

2012-01-27 Thread Eric Yang
Your Chukwa crew are pleased to announce the release of Chukwa 0.5.0. Download it from your favorite Apache mirror [1]. Chukwa 0.5.0 is a major release with two years of accumulated features and bugfixes. For a complete list of changes, see release notes [2]. -The Chukwa Team P.S. Thanks goes o

Re: [VOTE] Release hadoop-1.x.x off branch-0.20-security

2011-11-16 Thread Eric Yang
+1 On Wed, Nov 16, 2011 at 4:49 PM, Owen O'Malley wrote: > +1 for release future 2xx releases as 1.x.y. > > I believe the right mapping is: > rename branch-0.20-security to branch-1 > copy branch-0.20-security-205 to branch-1.0 > > Then the 1.0.x releases will come off of the branch-1.0 and branc

Re: [DISCUSS] Apache Hadoop 1.0?

2011-11-16 Thread Eric Yang
+1 on Matt's proposal. On Wed, Nov 16, 2011 at 1:11 PM, Matt Foley wrote: > I support giving all three active code branches a clean start, on an equal > footing: > > - The next release of 0.20-security (formerly expected as "0.20.205.1") to > be 1.0.0, establishing branch-1.0 > - The next release

Re: Welcoming Alejandro Abdelnur as a Hadoop Committer

2011-09-26 Thread Eric Yang
Congratulation, Alejandro! regards, Eric Yang On Sep 26, 2011, at 10:15 AM, Aaron T. Myers wrote: > Congratulations, Alejandro! Very well-deserved. It's a pleasure working with > you. > > -- > Aaron T. Myers > Software Engineer, Cloudera > > > > On Mon,

Re: hadoop JARs not in lib/ directory of layout

2011-08-04 Thread Eric Yang
sed by Hadoop server side only > (JT/NN/TT/DN/SNN), but that is a different thing. Having a client side set > of JARs would help handle this (MAPREDUCE-1638). > > Thoughts? > > Thanks. > > Alejandro > > On Thu, Aug 4, 2011 at 1:14 PM, Eric Yang wrote: > >&g

Re: hadoop JARs not in lib/ directory of layout

2011-08-04 Thread Eric Yang
The jar files placement outside of lib directory is to ensure the project generated jar files are not mixed with it's dependencies. Hence, if another project tries to import current project's jar files without dependencies, it is possible to do so. regards, Eric On Aug 4, 2011, at 11:03 AM, Al

Re: [DISCUSSION] development process of Hadoop

2011-05-05 Thread Eric Yang
ommunity. > > On Wed, May 4, 2011 at 7:39 PM, Eric Yang wrote: >> While the world demand agility, the "review then commit" process is >> preventing progress >> from happening. People end up having to generate multiple version of >> patches to ensure >&

Re: [DISCUSSION] development process of Hadoop

2011-05-05 Thread Eric Yang
will be much easier for Hadoop to grow new developers. Regards, Eric On 5/5/11 2:51 AM, "Tony Valderrama" wrote: Hi, I just wanted to drop in a few thoughts from a new developer working outside of the Hadoop developer community. On Wed, May 4, 2011 at 7:39 PM, Eric Yang wrote: &

Re: [DISCUSSION] development process of Hadoop

2011-05-05 Thread Eric Yang
PM, "Eli Collins" wrote: On Wed, May 4, 2011 at 7:39 PM, Eric Yang wrote: > If we reflect back and see how the development community end up in its > current state for Hadoop. There are development rapidly happening and tested > in all kind of organizations. However, Hadoop

[DISCUSSION] development process of Hadoop

2011-05-04 Thread Eric Yang
If we reflect back and see how the development community end up in its current state for Hadoop. There are development rapidly happening and tested in all kind of organizations. However, Hadoop committers are only committing code that are interested by the sponsored companies. People are codi

Re: Build/test infrastructure

2011-02-27 Thread Eric Yang
On 2/26/11 7:10 PM, "Konstantin Boudnik" wrote: > On Sat, Feb 26, 2011 at 05:38PM, Eric Yang wrote: > > Furthermore, my Puppet knowledge is very limited and I am for sure no expert > in maven. I have some concern however: > - how to provide privileged access > -

Re: Build/test infrastructure

2011-02-26 Thread Eric Yang
On 2/26/11 4:34 PM, "Konstantin Boudnik" wrote: > Apparently you are talking about something else, but I will bite... > > On Sat, Feb 26, 2011 at 04:03PM, Eric Yang wrote: >> The proposed test automation process hasn't been thought through. Apache >> Hu

Re: Build/test infrastructure

2011-02-26 Thread Eric Yang
scussing patch validation and snapshot build infrastructure. On Sat, Feb 26, 2011 at 12:43, Eric Yang wrote: > We should be very careful about the approach that we chosen for > build/packaging. The current state of hadoop is coupled together due to lack > of standardized RPC format

Re: Build/test infrastructure

2011-02-26 Thread Eric Yang
We should be very careful about the approach that we chosen for build/packaging. The current state of hadoop is coupled together due to lack of standardized RPC format. Once this issue is cleared, the community will want to split hdfs and m/r into separated projects at some point. It may be

Re: pdf design documents

2011-02-18 Thread Eric Yang
2/18/11 11:50 AM, "Doug Cutting" wrote: > On 02/18/2011 11:09 AM, Eric Yang wrote: >> FYI, Owen's design doc for HADOOP-6255 is also available in xml >> format in the proposed patch. I think as long as there is a mean to >> edit/revise the design doc, it should

Re: pdf design documents

2011-02-18 Thread Eric Yang
FYI, Owen's design doc for HADOOP-6255 is also available in xml format in the proposed patch. I think as long as there is a mean to edit/revise the design doc, it should be fine right? Regards, Eric On 2/18/11 10:39 AM, "Doug Cutting" wrote: On 02/18/2011 09:48 AM, Mahadev Konar wrote: > I a

Re: Hadoop testing project

2011-02-18 Thread Eric Yang
On 2/18/11 8:24 AM, "Steve Loughran" wrote: > On 17/02/2011 18:36, Eric Yang wrote: > >> I think the bigger concern is that Hadoop ecosystem does not have a standard >> method in linking dependencies. Hbase depends on Zookeeper, and Pig depends >> on Hado

Re: Hadoop testing project

2011-02-17 Thread Eric Yang
The biggest hurtle in hadoop adoption is that there is no easy way to setup a pseudo cluster on developer's machine. People are steering off course to build additional simulation tools and validation tools. In practice, those tools don't provide nearly enough insight in things that could go wrong

[Result][Vote] Move Chukwa to incubator

2010-06-30 Thread Eric Yang
conventions, that might help the incubator simplify this decision. Result of the vote: Option 1) Ant Elder, Eric Yang, William A. Rowe Jr. Option 2) Ari Rabkin, Jerome Boulon, Chris Douglas, Greg Reddin Option 3) Bernd Fondermann Owen O'Malley +1 on proposal I am not sure about Chris Mattm

Re: [VOTE] Move Chukwa to incubator

2010-06-16 Thread Eric Yang
I have updated the proposal per Owen's request. I put Incubator in Sponsoring Entity like other proposals. Regards, Eric On 6/16/10 10:35 AM, "Owen O'Malley" wrote: > > On Jun 16, 2010, at 9:58 AM, Eric Yang wrote: > >> Please vote as to whether you

[VOTE] Move Chukwa to incubator

2010-06-16 Thread Eric Yang
Please vote as to whether you think Chukwa should move to Apache incubator. The proposal is posted at: http://wiki.apache.org/incubator/ChukwaProposal Thanks Regards, Eric

[VOTE] Chukwa as TLP?

2010-06-01 Thread Eric Yang
Please vote as to whether you think Chukwa should become a top-level Apache project. I've included below a draft board resolution. It lists all current active Chukwa committers as initial members of the project management committee (PMC) and myself, Eric Yang, as the initial chair. Do the

Re: Scribe vs. Chukwa

2009-11-30 Thread Eric Yang
Hi Kim, Scribe works well for simple deployment. The complexity increases when "central scribe server" is multi-machines deployment. Basically, it requires a reverse proxy to load balance the data collection. ( http://www.cloudera.com/blog/2008/11/02/configuring-and-using-scribe-for-had oop-log

Re: [VOTE] Chukwa as subproject

2009-02-24 Thread Eric Yang
+1 This is great for Chukwa to manage it's own release schedule and branches. Regards, Eric On 2/24/09 1:28 PM, "Owen O'Malley" wrote: > I'd like to propose Chukwa as a new Hadoop subproject. It is currently > in Hadoop Core's contrib directory. The ini