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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-2564) Backport changes needed to unify Hadoop 1 and Hadoop 2 support on 1.4
Date Fri, 28 Mar 2014 21:27:35 GMT


ASF subversion and git services commented on ACCUMULO-2564:

Commit 9e5854fb3ff90c0e80523394401f4103eb4212a2 in accumulo's branch refs/heads/1.5.2-SNAPSHOT
from []
[;h=9e5854f ]

ACCUMULO-2564 Backport changes to unify Hadoop 1/2

This is a backport of the changes made for Accumulo 1.5.0 and 1.5.1 to
establish binary compatibility with both Hadoop 1 and 2 branches. This
work was originally done under several commits and issues, as outlined
below. Additionally, there was some new work that needed to be done,
but is not applicable to later branches.

ACCUMULO-1421, commit c9c0d45 by Adam Fuchs
ACCUMULO-1421, commit d7ba6ca by Christopher Tubbs
ACCUMULO-1421, commit 261cf36 by Eric Newton
ACCUMULO-1421, commit cc3c2d8 by Eric Newton

Issue: ACCUMULO-1809
Author: Eric Newton
Reason: use reflection tricks to update counters
Commit: a7e159219a29ca6f127616fd965aa857900e3f9c

Issue: n/a
Reason: Delegate reflection to ContextFactory

The InsertWithOutputFormat functional test uses ContextFactory, so we
have to update that to use the reflection hack as well. And while we're
there, might as well keep the code in one place.

> Backport changes needed to unify Hadoop 1 and Hadoop 2 support on 1.4
> ---------------------------------------------------------------------
>                 Key: ACCUMULO-2564
>                 URL:
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Sean Busbey
>            Assignee: Mike Drob
>            Priority: Blocker
>              Labels: backport
>             Fix For: 1.4.5
> [per recent discussion on RC1 for 1.4.5|],
we need to backport any changes needed ot allow building a single artifact that can run on
either Hadoop 1 or Hadoop 2.
> Probably most of this will be backporting ACCUMULO-1421.

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