Jenkins build is still unstable: Hadoop-Hdfs-0.23-Build #586

2013-04-19 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/changes

Hadoop-Hdfs-0.23-Build - Build # 586 - Still Unstable

2013-04-19 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/586/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 11800 lines...] [INFO] Wrote classpath file

Hadoop-Hdfs-trunk - Build # 1377 - Still Failing

2013-04-19 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1377/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 14336 lines...] at

Build failed in Jenkins: Hadoop-Hdfs-trunk #1377

2013-04-19 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1377/changes Changes: [vinodkv] YARN-493. Fixed some shell related flaws in YARN on Windows. Contributed by Chris Nauroth. HADOOP-9486. Promoted Windows and Shell related utils from YARN to Hadoop Common. Contributed by Chris Nauroth.

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-19 Thread Derek Dagit
+1 (non-binding) Verified sigs and sums built ran some simple jobs on a single-node cluster -- Derek On Apr 12, 2013, at 16:56, 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:

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-19 Thread Tom White
+1 Checked sigs and checksums, source tag, and built from source. Cheers, Tom On Fri, Apr 12, 2013 at 2:56 PM, Arun C Murthy a...@hortonworks.com 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:

Convention question for using DFSConfigKey constants : are zeros magic?

2013-04-19 Thread Jay Vyas
I recently looked into the HDFS source tree to determine idioms with respect to a hairy debate about the threshold between what is and is not a magic number, and found that : And it appears that the number zero is NOT considered magic - at least not in the HDFS source code. I found that that

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-19 Thread Jonathan Eagles
+1 (non-binding) Verified sigs and sums built on ubuntu ran some simple jobs on a single-node cluster On Fri, Apr 19, 2013 at 9:20 AM, Tom White t...@cloudera.com wrote: +1 Checked sigs and checksums, source tag, and built from source. Cheers, Tom On Fri, Apr 12, 2013 at 2:56 PM, Arun

Re: [VOTE] Release Apache Hadoop 0.23.7

2013-04-19 Thread Jonathan Eagles
+1 (non-binding) Verified sigs and sums built ran some simple jobs on a single-node cluster On Thu, Apr 18, 2013 at 3:16 PM, Thomas Graves tgra...@yahoo-inc.comwrote: Thanks everyone for trying 0.23.7 out and voting. The vote passes with 13 +1s (8 binding and 5 non-binding) and no -1s.

Slow region server recoveries due to lease recovery going to stale data node

2013-04-19 Thread Ted Yu
I think the issue would be more appropriate for hdfs-dev@ mailing list. Putting use@hbase as Bcc. -- Forwarded message -- From: Varun Sharma va...@pinterest.com Date: Fri, Apr 19, 2013 at 1:10 PM Subject: Re: Slow region server recoveries To: u...@hbase.apache.org This is

Meaning of UNDER_RECOVERY blocks

2013-04-19 Thread Varun Sharma
Hi, I had an instance where a datanode died while writing the block I am using Hadoop 2.0 patched with HDFS 3703 for stale node detection every 20 seconds. The block being written to, went into the UNDER_RECOVERY state looking at the namenode logs and there were several internalRecoverLease()

[jira] [Created] (HDFS-4718) TestHDFSCLI regexps reject valid user names

2013-04-19 Thread Andrew Purtell (JIRA)
Andrew Purtell created HDFS-4718: Summary: TestHDFSCLI regexps reject valid user names Key: HDFS-4718 URL: https://issues.apache.org/jira/browse/HDFS-4718 Project: Hadoop HDFS Issue Type:

Re: Meaning of UNDER_RECOVERY blocks

2013-04-19 Thread Varun Sharma
Would be nice if someone could help out with this - it looks like a trivial question - but seems like some blocks are being lost for us when datanodes fail... Varun On Fri, Apr 19, 2013 at 2:28 PM, Varun Sharma va...@pinterest.com wrote: Hi, I had an instance where a datanode died while

[jira] [Resolved] (HDFS-487) HDFS should expose a fileid to uniquely identify a file

2013-04-19 Thread Brandon Li (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li resolved HDFS-487. - Resolution: Duplicate HDFS should expose a fileid to uniquely identify a file

Re: Convention question for using DFSConfigKey constants : are zeros magic?

2013-04-19 Thread Jay Vyas
Thanks ! okay that helps to clarify things. Okay, so the value in referencing the static comment is that it is commented in the DFS_KEYS file, and declared as 0. Having the ==0 in code defines this default behaviour implicitly, so a change to the code would make that code inconsistent with the

Re: [VOTE] Release Apache Hadoop 2.0.4-alpha

2013-04-19 Thread Jason Lowe
+1 (binding) - verified signatures and checksums - installed single-node cluster from binaries and ran sample jobs - built and installed single-node cluster from source and ran sample jobs Jason On 04/12/2013 04:56 PM, Arun C Murthy wrote: Folks, I've created a release candidate (RC2) for