Suresh Srinivas 448882534b HDFS-4236. Merge change 1418356 from trunk 12 lat temu
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main 448882534b HDFS-4236. Merge change 1418356 from trunk 12 lat temu
site d488a59497 Merge -r 1407657:1407658 from trunk to branch-2. Fixes: HADOOP-8860. Split MapReduce and YARN sections in documentation navigation. 12 lat temu
test 448882534b HDFS-4236. Merge change 1418356 from trunk 12 lat temu