FAQ
I've created Hadoop 0.17.2 rc 1 and uploaded it to:

http://people.apache.org/~omalley/hadoop-0.17.2-rc1/

Please try it out. All that was changed was recompiling with Java 5
instead of Java 6.

I've run it on Mac OS (using Java 5!) running word count. I'll run
tests tonight.

-- Owen

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  • Owen O'Malley at Aug 13, 2008 at 6:09 am

    On Aug 12, 2008, at 10:52 PM, Owen O'Malley wrote:

    I've created Hadoop 0.17.2 rc 1 and uploaded it to:

    http://people.apache.org/~omalley/hadoop-0.17.2-rc1/
    I should also mention that it felt too strange just using md5 for
    corruption detection, since it has been broken. So I used:

    % gpg2 --print-mds hadoop-0.17.2.tar.gz

    which produces md5 and other checksums:

    hadoop-0.17.2.tar.gz: MD5 = 48 19 EC 4A ED 32 8F 69 9E EA E2 9F 42
    80 0F 03
    hadoop-0.17.2.tar.gz: SHA1 = 83DC 753F 91F7 0BC9 D2E3 018F 58C1
    48F6 BAB4
    F2AC
    hadoop-0.17.2.tar.gz: RMD160 = 84F1 C039 5E28 2419 6A9A 01A9 33D4
    8E93 F6C7
    CC88
    hadoop-0.17.2.tar.gz: SHA224 = 2A314A09 154E14B2 2F4A93BA 5E490ACF
    0077E182
    4EAD89B3 73C16271
    hadoop-0.17.2.tar.gz: SHA256 = 5F4EB1A7 49BFA392 437B2C9D 22E8CEB3
    E50E5A05
    7428EB99 4B14D20C 3DDB5ADD
    hadoop-0.17.2.tar.gz: SHA384 = 221D2EA7 080AA207 2E31F662 B9948A6F
    4A3419DE
    56A1E1C7 A2707D8E 4616AFE8 EFE03537
    DB350A81
    D6551ECE 0637CD75
    hadoop-0.17.2.tar.gz: SHA512 = 24F0DD8F 96C23145 07F25CA0 CB8853B1
    61F21643
    C0B7C299 84FF82FA 8F9B06CD D39F56DB
    82A0E9CD
    249C694E 034AD9D7 F5DD7EC9 EFB35302
    86D49664
    9D5124F4

    and included it all in the md5 file. Does that break anything that
    assumes the md5sum format? It is clearly very hard to break all 7 md's
    at the same time. *smile* Should we do it for all of our releases?

    -- Owen
  • Stack at Aug 14, 2008 at 8:07 am
    +1

    Have been using it today without issue doing hbase tests.

    St.Ack


    Owen O'Malley wrote:
    On Aug 12, 2008, at 10:52 PM, Owen O'Malley wrote:

    I've created Hadoop 0.17.2 rc 1 and uploaded it to:

    http://people.apache.org/~omalley/hadoop-0.17.2-rc1/
    I should also mention that it felt too strange just using md5 for
    corruption detection, since it has been broken. So I used:

    % gpg2 --print-mds hadoop-0.17.2.tar.gz

    which produces md5 and other checksums:

    hadoop-0.17.2.tar.gz: MD5 = 48 19 EC 4A ED 32 8F 69 9E EA E2 9F 42
    80 0F 03
    hadoop-0.17.2.tar.gz: SHA1 = 83DC 753F 91F7 0BC9 D2E3 018F 58C1
    48F6 BAB4
    F2AC
    hadoop-0.17.2.tar.gz: RMD160 = 84F1 C039 5E28 2419 6A9A 01A9 33D4
    8E93 F6C7
    CC88
    hadoop-0.17.2.tar.gz: SHA224 = 2A314A09 154E14B2 2F4A93BA 5E490ACF
    0077E182
    4EAD89B3 73C16271
    hadoop-0.17.2.tar.gz: SHA256 = 5F4EB1A7 49BFA392 437B2C9D 22E8CEB3
    E50E5A05
    7428EB99 4B14D20C 3DDB5ADD
    hadoop-0.17.2.tar.gz: SHA384 = 221D2EA7 080AA207 2E31F662 B9948A6F
    4A3419DE
    56A1E1C7 A2707D8E 4616AFE8 EFE03537
    DB350A81
    D6551ECE 0637CD75
    hadoop-0.17.2.tar.gz: SHA512 = 24F0DD8F 96C23145 07F25CA0 CB8853B1
    61F21643
    C0B7C299 84FF82FA 8F9B06CD D39F56DB
    82A0E9CD
    249C694E 034AD9D7 F5DD7EC9 EFB35302
    86D49664
    9D5124F4

    and included it all in the md5 file. Does that break anything that
    assumes the md5sum format? It is clearly very hard to break all 7 md's
    at the same time. *smile* Should we do it for all of our releases?

    -- Owen
  • Nigel Daley at Aug 18, 2008 at 8:50 pm
    +1 based on running some rudimentary tests and manifest checks. Note
    that I have *not* run any benchmarks or other end-to-end tests on this
    release.

    Nige
    On Aug 12, 2008, at 10:52 PM, Owen O'Malley wrote:

    I've created Hadoop 0.17.2 rc 1 and uploaded it to:

    http://people.apache.org/~omalley/hadoop-0.17.2-rc1/

    Please try it out. All that was changed was recompiling with Java 5
    instead of Java 6.

    I've run it on Mac OS (using Java 5!) running word count. I'll run
    tests tonight.

    -- Owen
  • Dhruba Borthakur at Aug 18, 2008 at 9:43 pm
    +1. I have been running most of these patches (not all) for the last
    month or so.

    -dhruba
    On Mon, Aug 18, 2008 at 1:47 PM, Nigel Daley wrote:
    +1 based on running some rudimentary tests and manifest checks. Note that I
    have *not* run any benchmarks or other end-to-end tests on this release.

    Nige
    On Aug 12, 2008, at 10:52 PM, Owen O'Malley wrote:

    I've created Hadoop 0.17.2 rc 1 and uploaded it to:

    http://people.apache.org/~omalley/hadoop-0.17.2-rc1/

    Please try it out. All that was changed was recompiling with Java 5
    instead of Java 6.

    I've run it on Mac OS (using Java 5!) running word count. I'll run tests
    tonight.

    -- Owen
  • Owen O'Malley at Aug 18, 2008 at 10:32 pm

    On Aug 12, 2008, at 10:52 PM, Owen O'Malley wrote:

    I've created Hadoop 0.17.2 rc 1 and uploaded it to:

    http://people.apache.org/~omalley/hadoop-0.17.2-rc1/
    I've run the unit tests and a word count example on Mac OS.

    +1

    With 4 +1's and no -1's, the vote passes.

    -- Owen

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postedAug 13, '08 at 5:53a
activeAug 18, '08 at 10:32p
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