Release: Amazon Elastic MapReduce on 2012-08-06

Release Notes>Release: Amazon Elastic MapReduce on 2012 08 06
This release of Amazon Elastic MapReduce includes support for Hadoop 1.0.3, AMI 2.2.0, AMI 2.1.3 and AMI 2.1.2.

Details

Submitted By: Syne@AWS
Release Date: August 6, 2012 8:20 PM GMT
Latest Version: 2009-­03-­31
Latest WSDL: http://elasticmapreduce.amazonaws.com/doc/2009-­03-­31/ElasticMapReduce.wsdl
Created On: August 7, 2012 2:46 AM GMT
Last Updated: August 7, 2012 2:46 AM GMT

New Features

Feature Description
Hadoop 1.0.3 Amazon Elastic MapReduce supports Hadoop 1.0.3. Hadoop 1.0.3 adds a complete file system implementation for accessing HDFS over HTTP, support for executing new writes in HBase while a hflush/sync is in progress, and a number of performance enhancements and bug fixes. For more information, go to Supported Hadoop Versions.
AMI 2.2.0 Support for Hadoop 1.0.3. For more information, go to AMI Versions Supported in Amazon EMR.
AMI 2.1.3 Fixes issues in HBase.
AMI 2.1.2 Support for Amazon CloudWatch metrics when using MapR.
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