accumulo-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From md...@apache.org
Subject [1/3] git commit: ACCUMULO-1796 Document supported Hadoop for binary distro
Date Fri, 27 Dec 2013 20:35:47 GMT
Updated Branches:
  refs/heads/1.4.5-SNAPSHOT 975e8c05e -> 79266cba1
  refs/heads/1.5.1-SNAPSHOT 74495249d -> b315fe2d4


ACCUMULO-1796 Document supported Hadoop for binary distro

Signed-off-by: Mike Drob <mdrob@cloudera.com>


Project: http://git-wip-us.apache.org/repos/asf/accumulo/repo
Commit: http://git-wip-us.apache.org/repos/asf/accumulo/commit/79266cba
Tree: http://git-wip-us.apache.org/repos/asf/accumulo/tree/79266cba
Diff: http://git-wip-us.apache.org/repos/asf/accumulo/diff/79266cba

Branch: refs/heads/1.4.5-SNAPSHOT
Commit: 79266cba135cf81f6241705746481795b2820cd4
Parents: 975e8c0
Author: Bill Havanki <bhavanki@cloudera.com>
Authored: Fri Dec 6 12:08:49 2013 -0500
Committer: Mike Drob <mdrob@cloudera.com>
Committed: Fri Dec 27 12:28:11 2013 -0800

----------------------------------------------------------------------
 README | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/accumulo/blob/79266cba/README
----------------------------------------------------------------------
diff --git a/README b/README
index a70d62b..08bac4c 100644
--- a/README
+++ b/README
@@ -11,14 +11,16 @@ key/value pairs at various points in the data management process.
 1. Building
 
 In the normal tarball or RPM release of accumulo, everything is built and
-ready to go on x86 GNU/Linux: there is no build step.
+ready to go on x86 GNU/Linux for Hadoop 0.20.x and Hadoop 1.x: there is no
+build step.
 
-However, if you only have source code, or you wish to make changes, you need to
-have maven configured to get Accumulo prerequisites from repositories.  See
-the pom.xml file for the necessary components.
+However, if you only have source code, or you wish to make changes, or you
+wish to run under a different version of Hadoop, you need to have Maven
+configured to get Accumulo prerequisites from repositories.  See the pom.xml
+file for the necessary components.
 
-Run "mvn package && mvn assembly:single -N". By default,
-Accumulo compiles against Hadoop 0.20.203.0.  To compile against a different version
+Run "mvn package && mvn assembly:single -N". By default, Accumulo compiles
+against Hadoop 0.20.203.0.  To compile against a different version
 that is compatible with Hadoop 1.0, specify hadoop.version on the command line,
 e.g. "-Dhadoop.version=0.20.205.0" or "-Dhadoop.version=1.1.0".  To compile 
 against Hadoop 2.0, specify "-Dhadoop.profile=2.0".  By default this uses
@@ -74,8 +76,9 @@ found in the same location on every machine in the cluster.  You will need
to
 have password-less ssh set up as described in the hadoop documentation. 
 
 You will need to have hadoop installed and configured on your system.
-Accumulo 1.4.5-SNAPSHOT has been tested with hadoop version 0.20.2 and
-0.20.203.0.
+As a part of our release process, Accumulo is tested on a variety of Hadoop
+versions. For specific details about tested configurations, please see the
+release notes for this version of Accumulo.
 
 Additionally, it is strongly recommended that you enable 'dfs.datanode.synconclose'
 (only available in Apache Hadoop >=1.1.1 or >=0.23) in your hdfs-site.xml configuration



Mime
View raw message