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new 1da09bd HADOOP-16376. ABFS: Override access() to no-op.
1da09bd is described below
commit 1da09bd9d5fc293e87a33521996596701746888f
Author: Da Zhou <[email protected]>
AuthorDate: Sun Jun 16 19:20:46 2019 +0100
HADOOP-16376. ABFS: Override access() to no-op.
Contributed by Da Zhou.
Change-Id: Ia0024bba32250189a87eb6247808b2473c331ed0
---
.../hadoop/fs/azurebfs/AzureBlobFileSystem.java | 23 ++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git
a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java
b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java
index 107465a..d93822f 100644
---
a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java
+++
b/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java
@@ -38,12 +38,12 @@ import java.util.concurrent.Future;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
-import org.apache.hadoop.fs.azurebfs.services.AbfsClient;
-import org.apache.hadoop.fs.azurebfs.services.AbfsClientThrottlingIntercept;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.commons.lang3.ArrayUtils;
+import org.apache.hadoop.fs.azurebfs.services.AbfsClient;
+import org.apache.hadoop.fs.azurebfs.services.AbfsClientThrottlingIntercept;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.BlockLocation;
@@ -71,6 +71,7 @@ import org.apache.hadoop.fs.permission.AclStatus;
import org.apache.hadoop.fs.permission.FsAction;
import org.apache.hadoop.fs.permission.FsPermission;
import org.apache.hadoop.io.IOUtils;
+import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.util.Progressable;
@@ -843,6 +844,24 @@ public class AzureBlobFileSystem extends FileSystem {
}
}
+ /**
+ * Checks if the user can access a path. The mode specifies which access
+ * checks to perform. If the requested permissions are granted, then the
+ * method returns normally. If access is denied, then the method throws an
+ * {@link AccessControlException}.
+ *
+ * @param path Path to check
+ * @param mode type of access to check
+ * @throws AccessControlException if access is denied
+ * @throws java.io.FileNotFoundException if the path does not exist
+ * @throws IOException see specific implementation
+ */
+ @Override
+ public void access(final Path path, FsAction mode) throws IOException {
+ // TODO: make it no-op to unblock hive permission issue for now.
+ // Will add a long term fix similar to the implementation in AdlFileSystem.
+ }
+
private FileStatus tryGetFileStatus(final Path f) {
try {
return getFileStatus(f);
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