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HBASE-28216 HDFS erasure coding support for table data dirs #5591
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@NihalJain can you take a look? The guts of the change is the same, but I had to update much of ErasureCodingUtils to use reflection. The tests have been updated to work in both hadoop3 (verifying the EC management works) and in hadoop2 (verifying we throw an UnsupportedException) |
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hbase-client/src/main/java/org/apache/hadoop/hbase/client/TableDescriptorBuilder.java
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Signed-off-by: Nihal Jain <nihaljain@apache.org> Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org> Signed-off-by: Duo Zhang <zhangduo@apache.org>
This is a draft because I expect it to fail for hadoop2. I want to take a stab at making it work on branch-2, but will need to iterate on some reflection stuff. Will convert to real once I'm ready.