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Update #48

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Update the readme to reflect the latest Hadoop release status and clarify that CDH3 is based on the 20x branch series, now called Hadoop 1.0 (often confused because the base version of CDH3 is 0.20.2).


CDH3 isn't currently in the support matrix any more so this change is no longer necessary.

@evanchooly evanchooly closed this
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Commits on May 8, 2012
  1. @elicollins


    elicollins authored
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Showing with 5 additions and 8 deletions.
  1. +5 −8
@@ -3,7 +3,7 @@
This release primarly supports Hadoop 1.0 or Cloudera CHD3 Update 3
-(Which ships 0.20.2). If you wish to use Hadoop Streaming with
+(which is based on Hadoop 1.0). If you wish to use Hadoop Streaming with
MongoDB, please see the notes on Streaming Hadoop versions below.
This product only supports MongoDB 2.0+; although it should
@@ -76,7 +76,7 @@ for configuration and Maven artifacts appear below each release.
### Cloudera Release 3
-This derives from Apache Hadoop 0.20.2, but includes many custom
+This derives from Apache Hadoop 1.0, but includes many custom
patches. Patches include binary streaming, and Pig 0.8.1. This
target compiles *ALL* Modules, including Streaming.
@@ -109,13 +109,10 @@ This includes Pig 0.9.1 and Hadoop Streaming.
This build is **not** published to Maven because of upstream
dependency availability.
-### Apache Hadoop 0.23
+### Apache Hadoop 2.0
-Support is *forthcoming*.
-This is an alpha branch with ongoing work by
-[Hortonworks]( Apache Hadoop 0.23 is "newer"
-than Apache Hadoop 1.0.
+Support is *forthcoming*. Hadoop 2.0 is currently in alpha.
+Hadoop 2.0 was previously called Hadoop 0.23.
The MongoDB Hadoop Adapter currently supports the following features.
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