Hello. I'm currently doing a research about erasure coding method in distributed storage systems. As far as I know, erasure coding is supported by recent Hadoop versions. I need to know if it is possible to use an E-Minimum Storage Regenerating (E-MSR) codec algorithm instead of supported codec algorithms in HDFS (the default is Reed-Solomon). I'm a newbie and just need some detailed source of information in regard to the configuration (online source, book, etc.). I've read the official documentation for Hadoop, but found no helpful information even about its feasibility. Thanks in advance.
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