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jinglun pushed a commit to branch HADOOP-19236-original
in repository https://gitbox.apache.org/repos/asf/hadoop.git
commit bfa6ebaa943e0d5b495a4927fd2e7728363f2f84
Author: lijinglun <lijing...@bytedance.com>
AuthorDate: Mon Aug 12 19:37:21 2024 +0800
Integration of TOS: Add common exceptions.
---
.../fs/tosfs/common/ChecksumMismatchException.java | 16 +++++++++++
.../fs/tosfs/common/InvalidObjectKeyException.java | 31 ++++++++++++++++++++++
.../fs/tosfs/common/NotAppendableException.java | 25 +++++++++++++++++
3 files changed, 72 insertions(+)
diff --git
a/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/ChecksumMismatchException.java
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/ChecksumMismatchException.java
new file mode 100644
index 00000000000..9fb29489a1b
--- /dev/null
+++
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/ChecksumMismatchException.java
@@ -0,0 +1,16 @@
+package org.apache.hadoop.fs.tosfs.common;
+
+import org.apache.hadoop.util.StringUtils;
+
+import java.io.IOException;
+
+public class ChecksumMismatchException extends IOException {
+ public ChecksumMismatchException(String message) {
+ super(message);
+ }
+
+ public ChecksumMismatchException(byte[] expected, byte[] actual) {
+ this(String.format("Expected checksum is %s while actual checksum is %s",
+ StringUtils.byteToHexString(expected),
StringUtils.byteToHexString(actual)));
+ }
+}
diff --git
a/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/InvalidObjectKeyException.java
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/InvalidObjectKeyException.java
new file mode 100644
index 00000000000..f5bed943909
--- /dev/null
+++
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/InvalidObjectKeyException.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.fs.tosfs.common;
+
+/**
+ * Regarding accessing an object in directory bucket, if the object is
locating under an existing file in directory
+ * bucket, the {@link InvalidObjectKeyException} will be thrown. E.g. there is
a file object 'a/b/file' exists in
+ * directory bucket, the {@link InvalidObjectKeyException} will be thrown if
head object 'a/b/file/c' no matter
+ * whether 'c' exists or not.
+ */
+public class InvalidObjectKeyException extends RuntimeException {
+ public InvalidObjectKeyException(Throwable cause) {
+ super(cause);
+ }
+}
diff --git
a/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/NotAppendableException.java
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/NotAppendableException.java
new file mode 100644
index 00000000000..0bfdf2d5989
--- /dev/null
+++
b/hadoop-cloud-storage-project/hadoop-tos/src/main/java/org/apache/hadoop/fs/tosfs/common/NotAppendableException.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.fs.tosfs.common;
+
+public class NotAppendableException extends RuntimeException {
+ public NotAppendableException(String msg) {
+ super(msg);
+ }
+}
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