Done. Thank you, Tsuyoshi.
On 4/15/15 14:55, Tsuyoshi Ozawa wrote:
Hey Akira, could you target the issues to 2.7.1?
Thanks,
- Tsuyoshi
On Wed, Apr 15, 2015 at 2:51 PM, Akira AJISAKA
<ajisa...@oss.nttdata.co.jp> wrote:
+0 (non-binding)
- Downloaded source
- Built from source
- Ran a pseudo-distributed cluster
- Read documents downloaded from binary tarball
- Looked Web UIs
I found several issues to be fixed.
- HDFS-8149: The footer of Web UI "Hadoop, 2014" is old
I'm thinking this is a regression from Hadoop 2.6.0.
- HADOOP-11835: "hadoop version" outputs "Subversion Unknown -r Unknown"
(Also, there are some "Unknown" version in Web UI)
- HADOOP-11836: The content of index.html should be updated for 2.7.0.
I'm thinking this two issues are not blocker.
Regards,
Akira
On 4/15/15 11:05, Chris Nauroth wrote:
+1 (binding)
- Downloaded source tarball and verified signature and checksum.
- Built from source, including native code on Linux and Windows.
- Ran a 3-node unsecured cluster.
- Tested various HDFS and YARN commands, including sample MapReduce jobs.
- Confirmed that SecondaryNameNode can take a checkpoint.
- HADOOP-9629: Tested integration with Azure storage as an alternative
FileSystem.
- HADOOP-11394/11395/11396: Built site docs and confirmed presence of
these fixes in the documentation for Hadoop Compatible File Systems.
- HDFS-7604: Confirmed presence of DataNode volume failure reporting in
web UI and metrics.
- HDFS-7879: Ran nm -g libhdfs.so and dumpbin /exports hdfs.dll to confirm
export of public API symbols in libhdfs.
Allen mentioned HDFS-8132, which reported a problem using JCarder on the
build. Brahma, Todd and I have determined that root cause is
incompatibility of the JCarder build with Java 7 classes. (2.7.0 is our
first release compiling as Java 7.) This is not a problem that needs to
hold up the release.
Vinod, thank you for putting together the release.
Chris Nauroth
Hortonworks
http://hortonworks.com/
On 4/15/15, 7:07 AM, "Mit Desai" <mitde...@yahoo-inc.com.INVALID> wrote:
+1 (non-binding)
- Downloaded and built the source.
- Deployed to a local cluster and ran sample jobls like sleepJob and
Wordcount.
- Verified Signatures
- Verified the RM UI for correctness.
Thanks Vinod for taking the time and effort to drive this release.
-Mit Desai
On Wednesday, April 15, 2015 8:03 AM, Vinod Kumar Vavilapalli
<vino...@hortonworks.com> wrote:
Tx Pat. This is really interesting news!
+Vinod
On Apr 14, 2015, at 11:18 PM, Pat White <patwh...@yahoo-inc.com.INVALID>
wrote:
+1 non-binding
Ran a performance comparison of 2.6.0 Latest with 2.7.0 RC, looks good,
no regressions observed, most metrics are well within 5% tolerance
(dfsio, sort, amrestart, gmv3) and some tests (scan, amscale,
compression, shuffle) appear to have improvements.
Disclaimer, please note a JDK difference, 2.6.0 ran with jdk1.7 while
2.7.0 had jdk1.8, so some of the improvement may be from Java 1.8.0,
that said, the 2.7.0 benchmarks compare well against current 2.6.0.
Thanks.
patw
----- Forwarded Message ----- From: Vinod Kumar Vavilapalli
<vino...@apache.org>
To: common-...@hadoop.apache.org; hdfs-dev@hadoop.apache.org;
yarn-...@hadoop.apache.org; mapreduce-...@hadoop.apache.org
Cc: vino...@apache.org
Sent: Friday, April 10, 2015 6:44 PM
Subject: [VOTE] Release Apache Hadoop 2.7.0 RC0
Hi all,
I've created a release candidate RC0 for Apache Hadoop 2.7.0.
The RC is available at:
http://people.apache.org/~vinodkv/hadoop-2.7.0-RC0/
The RC tag in git is: release-2.7.0-RC0
The maven artifacts are available via repository.apache.org
athttps://repository.apache.org/content/repositories/orgapachehadoop-1017
/
As discussed before - This release will only work with JDK 1.7 and
above - I¹d like to use this as a starting release for 2.7.x [1],
depending onhow it goes, get it stabilized and potentially use a 2.7.1
in a fewweeks as the stable release.
Please try the release and vote; the vote will run for the usual 5 days.
Thanks, Vinod
[1]: A 2.7.1 release to follow up
2.7.0http://markmail.org/thread/zwzze6cqqgwq4rmw
