ThomasMarquardt commented on a change in pull request #1821: HADOOP-16825:
Checkaccess testcase fix
URL: https://github.com/apache/hadoop/pull/1821#discussion_r375569721
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File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java
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@@ -946,7 +946,7 @@ public AclStatus getAclStatus(final Path path) throws
IOException {
@Override
public void access(final Path path, final FsAction mode) throws IOException {
LOG.debug("AzureBlobFileSystem.access path : {}, mode : {}", path, mode);
- Path qualifiedPath = makeQualified(path);
+ Path qualifiedPath = path == null ? null : makeQualified(path);
Review comment:
The original line 949 is correct. If path is null, FileSystem.access should
throw IllegalArgumentException and that's what calling makeQualified(path) will
do.
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