HADOOP-12172. FsShell mkdir -p makes an unnecessary check for the existence of the parent. Contributed by Chris Nauroth.
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@ -704,6 +704,9 @@ Release 2.8.0 - UNRELEASED
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HADOOP-12112. Make hadoop-common-project Native code -Wall-clean
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(alanburlison via cmccabe)
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HADOOP-12172. FsShell mkdir -p makes an unnecessary check for the existence
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of the parent. (cnauroth)
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BUG FIXES
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HADOOP-11802: DomainSocketWatcher thread terminates sometimes after there
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@ -70,7 +70,8 @@ protected void processPath(PathData item) throws IOException {
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protected void processNonexistentPath(PathData item) throws IOException {
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// check if parent exists. this is complicated because getParent(a/b/c/) returns a/b/c, but
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// we want a/b
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if (!item.fs.exists(new Path(item.path.toString()).getParent()) && !createParents) {
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if (!createParents &&
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!item.fs.exists(new Path(item.path.toString()).getParent())) {
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throw new PathNotFoundException(item.toString());
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}
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if (!item.fs.mkdirs(item.path)) {
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