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Apache Hadoop 1.0.3 Release Notes

These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements.

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• HADOOP-5528 | Major | Binary partitioner

New BinaryPartitioner that partitions BinaryComparable keys by hashing a configurable part of the bytes array corresponding to the key.

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• HADOOP-8352 | Major | We should always generate a new configure script for the c++ code

If you are compiling c++, the configure script will now be automatically regenerated as it should be. This requires autoconf version 2.61 or greater.