FAQ
All,
I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3 . Please download the tarball, compile it, and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

Thanks,
Owen

Search Discussions

  • Eric Yang at Aug 26, 2011 at 5:10 pm
    +1 (non-binding), tested several map reduce jobs on 50 nodes with security enabled. No failure observed in tera gen and tera sort tasks. RPM tested on CentOS 5.6, and Deb package tested on Ubuntu 11.4.

    regards,
    Eric
    On Aug 25, 2011, at 5:12 PM, Owen O'Malley wrote:

    All,
    I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3 . Please download the tarball, compile it, and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

    Thanks,
    Owen
  • Suresh Srinivas at Aug 29, 2011 at 8:56 pm
    +1

    I installed the 204 release on my machine (non secure setup). Did HDFS
    sanity tests using command line. Tested namenode and jobtracker web ui
    pages. Ran TestDFSIO write and read tests and mrbench tests.

    +1 for 204 from me.

    Regards,
    Suresh
  • Mahadev Konar at Aug 30, 2011 at 12:18 am
    +1.

    Downloaded the release, brought up a single node cluster and ran a randomwriter job. Also ran ant test and it passed.

    thanks
    mahadev
    On Aug 26, 2011, at 10:08 AM, Eric Yang wrote:

    +1 (non-binding), tested several map reduce jobs on 50 nodes with security enabled. No failure observed in tera gen and tera sort tasks. RPM tested on CentOS 5.6, and Deb package tested on Ubuntu 11.4.

    regards,
    Eric
    On Aug 25, 2011, at 5:12 PM, Owen O'Malley wrote:

    All,
    I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3 . Please download the tarball, compile it, and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

    Thanks,
    Owen
  • Arun C Murthy at Aug 29, 2011 at 10:22 pm
    +1

    Downloaded bits, verified checksums and ran a single node cluster.

    Arun
    On Aug 25, 2011, at 5:12 PM, Owen O'Malley wrote:

    All,
    I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3 . Please download the tarball, compile it, and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

    Thanks,
    Owen
  • Eric Payne at Aug 31, 2011 at 7:37 pm
    +1 (non-binding)

    I downloaded the patch and installed it on a 10-node cluster.

    I successfully ran randomwriter twice and the following 2 SLive tests:

    hadoop --config $HADOOP_CONF_DIR org.apache.hadoop.fs.slive.SliveTest \
    -appendSize 1,67108864 -append 0,uniform -baseDir /user/$USER/S-Live \
    -blockSize 67108864,67108864 -create 0,uniform -delete 20,uniform -dirSize 16 \
    -duration 300 -files 1024 -ls 20,uniform -maps 20 -mkdir 20,uniform -ops 10000 \
    -packetSize 65536 -readSize 1,4294967295 -read 20,uniform -reduces 5 \
    -rename 20,uniform -replication 1,3 -resFile $RESFILE \
    -seed 12345678 -sleep 100,1000 -writeSize 1,67108864

    hadoop --config $HADOOP_CONF_DIR org.apache.hadoop.fs.slive.SliveTest \
    -appendSize 1,67108864 -append 0,uniform -baseDir /user/$USER/S-Live \
    -blockSize 67108864,67108864 -create 100,uniform -delete 0,uniform -dirSize 16 \
    -duration 300 -files 1024 -ls 0,uniform -maps 20 -mkdir 0,uniform -ops 10000 \
    -packetSize 65536 -readSize 1,4294967295 -read 0,uniform -reduces 5 \
    -rename 0,uniform -replication 1,3 -resFile $RESFILE -seed 12345678 \
    -sleep 100,1000 -writeSize 1,67108864

    Thanks,
    -Eric Payne

    ----------------------
    From: Owen O'Malley [owen@hortonworks.com]
    Sent: Thu 8/25/2011 7:12 PM
    To: common-dev@hadoop.apache.org
    Subject: [VOTE] Should we release 0.20.204.0-rc3?


    All,
    I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3. Please download the tarball, compile it,  and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

    Thanks,
    Owen
  • sanjay Radia at Sep 1, 2011 at 4:09 pm
    +1
    downloaded, ran tests, ran job on 1 node cluster on my machine.

    sanjay
    On Aug 25, 2011, at 5:12 PM, Owen O'Malley wrote:

    All,
    I've fixed the issues that Allen observed in the previous rc for 0.20.204 and rolled the new bundled up in http://people.apache.org/~omalley/hadoop-0.20.204.0-rc3 . Please download the tarball, compile it, and try it out. All of the tests pass, and I've run several 1TB sorts with 15,000 maps and 110 reduces with only 1 task failures out of 3 runs.

    Thanks,
    Owen
  • Owen O'Malley at Sep 2, 2011 at 3:15 pm
    WIth 6 +1's (4 binding) and no -1's the vote passes and we have an official
    0.20.204.0. Thanks to everyone who contributed code or testing to the
    release!

    -- Owen

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupcommon-dev @
categorieshadoop
postedAug 26, '11 at 12:12a
activeSep 2, '11 at 3:15p
posts8
users7
websitehadoop.apache.org...
irc#hadoop

People

Translate

site design / logo © 2022 Grokbase