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https://issues.apache.org/jira/browse/HADOOP-17745?focusedWorklogId=608761&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-608761
]
ASF GitHub Bot logged work on HADOOP-17745:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 08/Jun/21 21:20
Start Date: 08/Jun/21 21:20
Worklog Time Spent: 10m
Work Description: steveloughran commented on a change in pull request
#3076:
URL: https://github.com/apache/hadoop/pull/3076#discussion_r647799533
##########
File path:
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/IOUtils.java
##########
@@ -482,6 +482,12 @@ public static IOException wrapException(final String path,
if (exception instanceof InterruptedIOException
|| exception instanceof PathIOException) {
return exception;
+ } else if (exception.getCause() != null
+ && exception.getCause() instanceof InterruptedException) {
Review comment:
you can get rid of the !=null check, as L486 does that implicitly
##########
File path:
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestIOUtilsWrapExceptionSuite.java
##########
@@ -0,0 +1,56 @@
+/**
+ * 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.io;
+
+import java.io.IOException;
+import java.io.InterruptedIOException;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestIOUtilsWrapExceptionSuite extends Assert {
Review comment:
extends AbstractHadoopTestBase ; this sets up a timeout and names the
test thread
##########
File path:
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestIOUtilsWrapExceptionSuite.java
##########
@@ -0,0 +1,56 @@
+/**
+ * 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.io;
+
+import java.io.IOException;
+import java.io.InterruptedIOException;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestIOUtilsWrapExceptionSuite extends Assert {
+ @Test
+ public void testWrapExceptionWithInterruptedException() throws Exception {
+ InterruptedIOException inputException = new
InterruptedIOException("message");
+ NullPointerException causeException = new
NullPointerException("cause");
+ inputException.initCause(causeException);
+ Exception outputException = IOUtils.wrapException("path",
"methodName", inputException);
+
+ // The new exception should retain the input message, cause, and type
+ assertTrue(outputException instanceof InterruptedIOException);
+ assertTrue(outputException.getCause() instanceof NullPointerException);
+ assertEquals(outputException.getMessage(),
inputException.getMessage());
+ assertEquals(outputException.getCause(), inputException.getCause());
+ }
+
+ @Test
+ public void testWrapExceptionWithInterruptedCauseException() throws
Exception {
+ IOException inputException = new IOException("message");
+ InterruptedException causeException = new
InterruptedException("cause");
+ inputException.initCause(causeException);
+ Exception outputException = IOUtils.wrapException("path",
"methodName", inputException);
+
+ // The new exception should retain the input message and cause
+ // but be an InterruptedIOException because the cause was an
InterruptedException
+ assertTrue(outputException instanceof InterruptedIOException);
Review comment:
same here, embrace AssertJ. It's better, mostly.
##########
File path:
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestIOUtilsWrapExceptionSuite.java
##########
@@ -0,0 +1,56 @@
+/**
+ * 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.io;
+
+import java.io.IOException;
+import java.io.InterruptedIOException;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestIOUtilsWrapExceptionSuite extends Assert {
+ @Test
+ public void testWrapExceptionWithInterruptedException() throws Exception {
+ InterruptedIOException inputException = new
InterruptedIOException("message");
+ NullPointerException causeException = new
NullPointerException("cause");
+ inputException.initCause(causeException);
+ Exception outputException = IOUtils.wrapException("path",
"methodName", inputException);
+
+ // The new exception should retain the input message, cause, and type
+ assertTrue(outputException instanceof InterruptedIOException);
Review comment:
Can you use AssertJ assertions here? They'll fail with useful error messages
rather than just an "assert failed" which isn't any use debugging why something
failed.
```java
Assertions.assertThat(outputException)
.isInstanceOf(IOException.class);
```
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Issue Time Tracking
-------------------
Worklog Id: (was: 608761)
Time Spent: 1h 10m (was: 1h)
> ADLS client can throw an IOException when it should throw an
> InterruptedIOException
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-17745
> URL: https://issues.apache.org/jira/browse/HADOOP-17745
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Eric Maynard
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> The Azure client sometimes throws an IOException with an InterruptedException
> cause which can be converted to an InterruptedIOException. This is important
> for downstream consumers that rely on an InterruptedIOException to gracefully
> close.
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