Amazon Elastic MapReduce Upgrades to Hadoop 0.20.205, Pig 0.9.1, AMI Versioning, and Amazon VPC
Starting today you can run your job flows using Hadoop 0.20.205 and Pig 0.9.1. To simplify the upgrade process, we have also introduced the concept of AMI versions. You can now provide a specific AMI version to use at job flow launch or specify that you would like to use our "latest" AMI, ensuring that you are always using our most up-to-date features. The following AMI versions are now available: Version 2.0: Hadoop 0.20.205, Hive 0.7.1, Pig 0.9.1, Debian 6.0.2 (Squeeze) Version 1.0: Hadoop 0.18.3 and 0.20.2, Hive 0.5 and 0.7.1, Pig 0.3 and 0.6, Debian 5.0 (Lenny)
via NoSQL databases
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