Re: [VOTE] Release Apache Hadoop 0.23.7

2013-04-17 Thread Chris Douglas
+1 Verified checksums and signatures, ran some tests, built the tarball. -C On Thu, Apr 11, 2013 at 12:55 PM, Thomas Graves wrote: > I've created a release candidate (RC0) for hadoop-0.23.7 that I would like > to release. > > This release is a sustaining release with several important bug fixes

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-17 Thread Chris Douglas
+1 Verified checksum, signatures. Ran some tests, built the package. -C On Fri, Apr 12, 2013 at 2:56 PM, Arun C Murthy wrote: > Folks, > > I've created a release candidate (RC2) for hadoop-2.0.4-alpha that I would > like to release. > > The RC is available at: > http://people.apache.org/~acmur

How to understand Hadoop source code ?

2013-04-17 Thread Mohammad Mustaqeem
Hello everyone, I am new to this group. Since the source code of Hadoop is very big, I am not able to understand it entirely. Is there any document that describes the code? Is there any way to understand the functionality of each classes and its method? -- *With regards ---* *Mohammad

[jira] [Created] (HADOOP-9481) Broken conditional logic with HADOOP_SNAPPY_LIBRARY

2013-04-17 Thread Vadim Bondarev (JIRA)
Vadim Bondarev created HADOOP-9481: -- Summary: Broken conditional logic with HADOOP_SNAPPY_LIBRARY Key: HADOOP-9481 URL: https://issues.apache.org/jira/browse/HADOOP-9481 Project: Hadoop Common

[jira] [Created] (HADOOP-9482) regression: unable to create a file in the file:/// filesystem unless HADOOP_HOME_DIR or hadoop.home.dir is set

2013-04-17 Thread Steve Loughran (JIRA)
Steve Loughran created HADOOP-9482: -- Summary: regression: unable to create a file in the file:/// filesystem unless HADOOP_HOME_DIR or hadoop.home.dir is set Key: HADOOP-9482 URL: https://issues.apache.org/jira/b

[jira] [Resolved] (HADOOP-9482) regression: unable to create a file in the file:/// filesystem unless HADOOP_HOME_DIR or hadoop.home.dir is set

2013-04-17 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran resolved HADOOP-9482. Resolution: Cannot Reproduce Release Note: clean builds of everything make this go aw

Re: [VOTE] Release Apache Hadoop 0.23.7

2013-04-17 Thread Chris Nauroth
+1 (non-binding) - downloaded binary tarball - verified signatures and checksums - deployed to 3 Ubuntu VMs: 1xNN, 1xRM, 2xDN, 2xNM, 1x2NN - tested multiple HDFS operations - ran wordcount MR job - verified that 2NN can take a checkpoint On Wed, Apr 17, 2013 at 1:17 AM, Chris Douglas wrote: >

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-17 Thread Chris Nauroth
+1 (non-binding) - downloaded binary tarball - verified signatures and checksums - deployed to 3 Ubuntu VMs: 1xNN, 1xRM, 2xDN, 2xNM, 1x2NN - tested multiple HDFS operations - ran wordcount MR job - verified that 2NN can take a checkpoint On Wed, Apr 17, 2013 at 1:24 AM, Chris Douglas wrote: >

[jira] [Created] (HADOOP-9483) winutils support fo readlink command

2013-04-17 Thread Chris Nauroth (JIRA)
Chris Nauroth created HADOOP-9483: - Summary: winutils support fo readlink command Key: HADOOP-9483 URL: https://issues.apache.org/jira/browse/HADOOP-9483 Project: Hadoop Common Issue Type: Im

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-17 Thread Thomas Graves
+1 (binding). I downloaded, verified signatures and checksums, built, and ran small jobs on a single node unsecure cluster. Tom On 4/12/13 4:56 PM, "Arun C Murthy" wrote: >Folks, > >I've created a release candidate (RC2) for hadoop-2.0.4-alpha that I >would like to release. > >The RC is avail

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-17 Thread Siddharth Seth
+1 (binding) Verified checksums and signatures. Built from the source tar, deployed a single node cluster and tested a couple of simple MR jobs. - Sid On Fri, Apr 12, 2013 at 2:56 PM, Arun C Murthy wrote: > Folks, > > I've created a release candidate (RC2) for hadoop-2.0.4-alpha that I would >

Re: [VOTE] Release Apache Hadoop 0.23.7

2013-04-17 Thread Siddharth Seth
+1 (binding). Verified checksums and signature. Built from source tar, deployed a single node cluster (CapacityScheduler) and tried a couple of simple MR jobs. - Sid On Thu, Apr 11, 2013 at 12:55 PM, Thomas Graves wrote: > I've created a release candidate (RC0) for hadoop-0.23.7 that I would li

[jira] [Reopened] (HADOOP-9407) commons-daemon 1.0.3 dependency has bad group id causing build issues

2013-04-17 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Boudnik reopened HADOOP-9407: I think it needs to be added to branch-2.0.4-alpha as well before the release goes ou

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-17 Thread Robert Evans
+1 (binding) Downloaded the tar ball and ran some simple jobs. --Bobby Evans On 4/17/13 2:01 PM, "Siddharth Seth" wrote: >+1 (binding) >Verified checksums and signatures. >Built from the source tar, deployed a single node cluster and tested a >couple of simple MR jobs. > >- Sid > > >On Fri, Ap

Re: How to understand Hadoop source code ?

2013-04-17 Thread Arun C Murthy
Please don't cross post. What parts of Hadoop are you interested in? HDFS? YARN? MapReduce? Arun On Apr 17, 2013, at 2:50 PM, Mohammad Mustaqeem wrote: > Hello everyone, > I am new to this group. Since the source code of Hadoop is very > big, I am not able to understand it entirely. >

Re: [VOTE] Release Apache Hadoop 0.23.7

2013-04-17 Thread Sandy Ryza
+1 (non-binding) Built from source and ran a couple of MR examples on a single node cluster. -Sandy On Wed, Apr 17, 2013 at 12:03 PM, Siddharth Seth wrote: > +1 (binding). > Verified checksums and signature. > Built from source tar, deployed a single node cluster (CapacityScheduler) > and tried

Re: How to understand Hadoop source code ?

2013-04-17 Thread Mohammad Mustaqeem
I am interested in HDFS. Please guide me. On Thu, Apr 18, 2013 at 3:36 AM, Arun C Murthy wrote: > Please don't cross post. > > What parts of Hadoop are you interested in? HDFS? YARN? MapReduce? > > Arun > > On Apr 17, 2013, at 2:50 PM, Mohammad Mustaqeem wrote: > > > Hello everyone, > >

Re: How to understand Hadoop source code ?

2013-04-17 Thread Prabakaran Krishnan
Couuld you please help me in understand map reduce in Hadoop? From: Mohammad Mustaqeem <3m.mustaq...@gmail.com> To: common-dev Sent: Thursday, 18 April 2013 10:44 AM Subject: Re: How to understand Hadoop source code ? I am interested in HDFS. Please guide me.

[jira] [Created] (HADOOP-9484) Genetic Algorithm Library for Hadoop

2013-04-17 Thread Vaibhav Singh Rajput (JIRA)
Vaibhav Singh Rajput created HADOOP-9484: Summary: Genetic Algorithm Library for Hadoop Key: HADOOP-9484 URL: https://issues.apache.org/jira/browse/HADOOP-9484 Project: Hadoop Common