commit d5ea1fcd178fc408b2aab50fc44ad17c69e44c90
Author: Arun C Murthy <acmurthy@apache.org>
Date:   Tue Nov 30 21:51:44 2010 -0800

    . Reducing locking contention in TaskTracker.MapOutputServlet's LocalDirAllocator. Contributed by Rajesh Balamohan.
    
    +++ b/YAHOO-CHANGES.txt
    +    . Reducing locking contention in TaskTracker.MapOutputServlet's
    +    LocalDirAllocator. (Rajesh Balamohan via acmurthy)
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077750 13f79535-47bb-0310-9956-ffa450edef68
commit 8a29dde7fa440980e025832f664c844d134c23ee
Author: Owen O'Malley <omalley@apache.org>
Date:   Wed Mar 2 16:25:19 2011 -0800

    clean up sloppy merges done as part of patch line flattening.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077751 13f79535-47bb-0310-9956-ffa450edef68
commit 98ad5d059d8f470e14041f4a8fe5b8fa740c1410
Author: Konstantin Boudnik <cos@apache.org>
Date:   Mon Sep 20 18:00:08 2010 -0700

    HADOOP-6879 from https://issues.apache.org/jira/secure/attachment/12455083/HADOOP-6879.y20.patch
    
    +++ b/YAHOO-CHANGES.txt
    +    HADOOP-6879. Provide SSH based (Jsch) remote execution API for system
    +    tests. (cos)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077752 13f79535-47bb-0310-9956-ffa450edef68
commit e2b0938f577fe23a2bd5b750322cbb8b76502900
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Fri Sep 24 15:06:09 2010 +0000

    This is the initial revision of TestBalancer, a system test for the HDFS Balancer.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077753 13f79535-47bb-0310-9956-ffa450edef68
commit f98ac7cfb2224293e5bfe2bde470c8dafe7c13ec
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Thu Sep 30 22:00:30 2010 +0000

    This revision of the TestBalancer test case fixes issues with JMX integration.
    In this rev, the basic balancer scenario is complete in its implementation.
    This version provides a foundation for the development of further balancer
    test scenarios.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077754 13f79535-47bb-0310-9956-ffa450edef68
commit c0a9dca954b9edf17047c52334b2749b51b34c71
Author: Vinay Kumar Thota <vinayt@yahoo-inc.com>
Date:   Fri Oct 1 08:52:12 2010 +0000

    3967785 from


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077755 13f79535-47bb-0310-9956-ffa450edef68
commit ed3e7bf4c91d39933a343c46782faf28328385b5
Author: Vinay Kumar Thota <vinayt@yahoo-inc.com>
Date:   Fri Oct 1 10:46:01 2010 +0000

    HADOOP-6944 from https://issues.apache.org/jira/browse/HADOOP-6944


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077756 13f79535-47bb-0310-9956-ffa450edef68
commit cdfdde4182c17af55b539826ce9fbdf9b119842c
Author: Vinay Kumar Thota <vinayt@yahoo-inc.com>
Date:   Fri Oct 1 11:04:36 2010 +0000

    Revert "HADOOP-6944 from https://issues.apache.org/jira/browse/HADOOP-6944"
    
    This reverts commit f53b63edddae32a81e72649b9624b68602bf9e37.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077757 13f79535-47bb-0310-9956-ffa450edef68
commit b568029a39bcb5a895732495146de63537ae7299
Author: Vinay Kumar Thota <vinayt@yahoo-inc.com>
Date:   Fri Oct 1 11:12:15 2010 +0000

    HADOOP-6944 from https://issues.apache.org/jira/browse/HADOOP-6944


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077758 13f79535-47bb-0310-9956-ffa450edef68
commit 4a4cadb6a641dd5a600ee7c0ab721ec197dbc03a
Author: Konstantin Boudnik <cos@apache.org>
Date:   Mon Oct 4 12:12:30 2010 -0700

    HADOOP-6971 from https://issues.apache.org/jira/secure/attachment/12455747/HADOOP-6971.y20S.patch (cos)
    
    +++ b/YAHOO-CHANGES.txt
    +    HADOOP-6971. Clover build doesn't generate per-test coverage (cos)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077759 13f79535-47bb-0310-9956-ffa450edef68
commit 84f95dd297f3663ffed19460d5e2a532097bd8ba
Author: Konstantin Boudnik <cos@apache.org>
Date:   Mon Oct 4 14:12:26 2010 -0700

    HADOOP-6977 from https://issues.apache.org/jira/secure/attachment/12455880/HADOOP-6977.y20S.patch
    
    +++ b/YAHOO-CHANGES.txt
    +    HADOOP-6977. Herriot daemon clients should vend statistics (cos)
    +
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077760 13f79535-47bb-0310-9956-ffa450edef68
commit 82745e783112049f0db59fd5aa7ba7d67c26313d
Author: Vinay Kumar Thota <vinayt@yahoo-inc.com>
Date:   Thu Oct 7 15:18:30 2010 +0000

    4046657 from


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077762 13f79535-47bb-0310-9956-ffa450edef68
commit 1d00586fcb19941076db34e1be2580806e0773a3
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Fri Oct 8 01:46:01 2010 +0000

    This revision of the Balancer test aligns with Herriot API changes made
    in HADOOP-6977. In addition, methods were stubbed out for all test
    scenarios defined in the HDFS Balancer test plan.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077763 13f79535-47bb-0310-9956-ffa450edef68
commit c3d3185707958156540d893ed668519343c28b3f
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Fri Oct 8 20:33:23 2010 +0000

    This revision fixes a bug in assert message generation.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077764 13f79535-47bb-0310-9956-ffa450edef68
commit 0a1f2fa288b9beb75aa7c3125fc2d8f75ed3e65f
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Tue Oct 19 21:34:53 2010 +0000

    This revision fixes a misspelling in a method name.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077765 13f79535-47bb-0310-9956-ffa450edef68
commit 459a0631758ceea58c82e03f448cf1e5021eefc8
Author: Alfred Thompson <atx@yahoo-inc.com>
Date:   Mon Oct 25 23:29:00 2010 +0000

    This revision of the DFS Rebalancer system test implements anew or modifies the following tests:
    
    . testBalancerBasicScenario
    . testBalancerSimple
    . testBalancerOnBalancedCluster
    . testBalancerConfiguredWithThresholdValueNegative
    . testBalancerConfiguredWithThresholdValueOutOfRange
    . testBalancerConfiguredWithThresholdValueAlphanumeric
    . testBalancerWithOnlyHalfOfDataNodesRunning
    . testBalancerTwoNodeSingleRackClusterWuthNewNodeAdded
    
    Some utility methods have been added or changed to support these tests.
    Pending work remains to verify these tests on a working Herriot cluster.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077766 13f79535-47bb-0310-9956-ffa450edef68
commit 84a75f1310fd12816499d53ccc2c28e1dd9f4bcd
Author: Richard King <dking@yahoo-inc.com>
Date:   Sat Dec 11 01:19:31 2010 +0000

        Fix a problem where the task browser UI can't retrieve the
        stdxxx printouts of streaming jobs that abend in the unix code, in
        the common case where the containing job doesn't reuse JVM's.
    
    +++ b/YAHOO-CHANGES.txt
    +    .  Fix a problem where the task browser UI can't retrieve the
    +    stdxxx printouts of streaming jobs that abend in the unix code, in
    +    the common case where the containing job doesn't reuse JVM's.
    +    (dking, reviewed by Krish)
    +    http://bug.corp.yahoo.com/attachment.cgi?id=1207606
    +
    +Release 0.20.1xx - unreleased
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077767 13f79535-47bb-0310-9956-ffa450edef68
commit a9ed8698858303de8176c799e46a8fd333307bc8
Author: Richard King <dking@yahoo-inc.com>
Date:   Mon Dec 13 18:19:05 2010 +0000

    .  Removes a syntactically illegal second semicolon from
         src/test/system/java/org/apache/hadoop/hdfs/TestBalancer.java
    
    +++ b/YAHOO-CHANGES.txt
    +    .  Removes a syntactically illegal second semicolon from
    +     src/test/system/java/org/apache/hadoop/hdfs/TestBalancer.java
    +    (dking)
    +
    +Release 0.20.1xx - unreleased
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077768 13f79535-47bb-0310-9956-ffa450edef68
commit e0e776951c6e639727eefea408d873b0d87d2961
Author: Matt Foley <mattf@yahoo-inc.com>
Date:   Thu Dec 16 16:55:49 2010 -0800

    HDFS: BZ-4182948. Add statistics logging to Fred for better visibility into
    startup time costs. (Matt Foley)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077769 13f79535-47bb-0310-9956-ffa450edef68
commit f94d6ac10cd8aea2971ce413acf16d1bb22d3b0c
Author: Krishna Ramachandran <ramach@yahoo-inc.com>
Date:   Mon Dec 20 09:41:52 2010 -0800

    Fix Ticket 3963156
    
    +++ b/YAHOO-CHANGES.txt
    +     - Mapred does not pick up viewfs as default FS when defined in
    +core-site.xml (Krishna Ramachandran)
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077770 13f79535-47bb-0310-9956-ffa450edef68