[jira] [Created] (HADOOP-7759) Inconsistent behaviour of listing har file (-lsr har:///file.har)

2011-10-20 Thread Brahma Reddy Battula (Created) (JIRA)
Inconsistent behaviour of listing har file (-lsr har:///file.har) -- Key: HADOOP-7759 URL: https://issues.apache.org/jira/browse/HADOOP-7759 Project: Hadoop Common Issue Type:

Build failed in Jenkins: Hadoop-Common-trunk #202

2011-10-20 Thread Apache Jenkins Server
See Changes: [suresh] Merging change r1186579 for HDFS-2471 from 0.23 branch [acmurthy] MAPREDUCE-3188. Ensure correct shutdown in services. Contributed by Todd Lipcon. [acmurthy] MAPREDUCE-3179. Ensure failed tests exit with righ

[jira] [Created] (HADOOP-7760) BytesWritable / SequenceFile yields dummy linefeed at end as soon as content has one or more linefeeds.

2011-10-20 Thread Dieter Plaetinck (Created) (JIRA)
BytesWritable / SequenceFile yields dummy linefeed at end as soon as content has one or more linefeeds. --- Key: HADOOP-7760 URL: https://issues.apache.org/jira/br

Hadoop SUN JAVA dependency

2011-10-20 Thread Amir Sanjar
Change Proposal, Removing SUN JAVA 6.0 dependencies from hadoop security sub-project. Targeted release hadoop 0.20.206.0+ Targeted platforms: x86, PowerPC RHEL 6.x and SLES 11 x Next step Open Jira bug/feature report, if none has been opened Any comments

Re: Hadoop SUN JAVA dependency

2011-10-20 Thread Eli Collins
Hey Amir, The jiras you're looking for are: HADOOP-6941. Support non-SUN JREs in UserGroupInformation HADOOP-7211. Security uses proprietary Sun APIs Also see http://wiki.apache.org/hadoop/HadoopJavaVersions This needs to go in trunk as well as 20x. Thanks, Eli On Thu, Oct 20, 2011 at 8:09 AM

Re: Hadoop SUN JAVA dependency

2011-10-20 Thread Kihwal Lee
I have been wanting to try hadoop on my PowerMac 8600 (now with g4!). :) For starters, there are places (code/script) where os.name, os.arch and sun.arch.data.model are used. Some are written with invalid assumptions. For one, JSVC_ARCH will be blindly set to i386 on ppc in bin/hadoop. I sugges

Re: Hadoop SUN JAVA dependency

2011-10-20 Thread Amir Sanjar
Thanks Lee, good points. Best Regards Amir Sanjar Linux System Management Architect and Lead IBM Senior Software Engineer Phone# 512-286-8393 Fax# 512-838-8858 From: Kihwal Lee To: "common-dev@hadoop.apache.org" Cc: John Williams/Austin/IBM@IBMUS, Kumar Ravi/Austin/IBM@IBMU

[jira] [Created] (HADOOP-7761) Improve performance of raw comparisons

2011-10-20 Thread Todd Lipcon (Created) (JIRA)
Improve performance of raw comparisons -- Key: HADOOP-7761 URL: https://issues.apache.org/jira/browse/HADOOP-7761 Project: Hadoop Common Issue Type: Improvement Components: io, util Affects V

[jira] [Created] (HADOOP-7762) Common side of MR-2736 (MR1 removal)

2011-10-20 Thread Eli Collins (Created) (JIRA)
Common side of MR-2736 (MR1 removal) Key: HADOOP-7762 URL: https://issues.apache.org/jira/browse/HADOOP-7762 Project: Hadoop Common Issue Type: Task Components: scripts Affects Versions: 0.2

[jira] [Resolved] (HADOOP-7497) Make hadoop scripts to work directly from development directory

2011-10-20 Thread Tom White (Resolved) (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tom White resolved HADOOP-7497. --- Resolution: Duplicate This was fixed by HADOOP-7737. > Make hadoop scripts to work

multi-thread for uploading or downloading

2011-10-20 Thread gschen
Hi All, I am newbie on hdfs and I have a question about hdfs: Why not hdfs choose multi-thread to upload blocks? Can multi-thread improve IO performance? Thanks in advance.