Mingliang Liu 5af572b644 HADOOP-13427. Eliminate needless uses of FileSystem#{exists(), isFile(), isDirectory()}. Contributed by Steve Loughran and Mingliang Liu %!s(int64=8) %!d(string=hai) anos
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main 5af572b644 HADOOP-13427. Eliminate needless uses of FileSystem#{exists(), isFile(), isDirectory()}. Contributed by Steve Loughran and Mingliang Liu %!s(int64=8) %!d(string=hai) anos
test 176ff5ce90 HDFS-9402. Switch DataNode.LOG to use slf4j. Contributed by Walter Su. %!s(int64=9) %!d(string=hai) anos