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https://issues.apache.org/jira/browse/HADOOP-18705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17713626#comment-17713626
]
ASF GitHub Bot commented on HADOOP-18705:
-----------------------------------------
steveloughran commented on code in PR #5560:
URL: https://github.com/apache/hadoop/pull/5560#discussion_r1169748503
##########
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemConfiguration.java:
##########
@@ -0,0 +1,42 @@
+/*
+ * 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.azurebfs;
+
+import org.apache.hadoop.security.alias.CredentialProviderFactory;
+import org.junit.Test;
Review Comment:
import structure not what we prefer, which is
```
java
javax
not-org-apache
org.apache.*
statics
```
##########
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemConfiguration.java:
##########
@@ -0,0 +1,42 @@
+/*
+ * 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.azurebfs;
+
+import org.apache.hadoop.security.alias.CredentialProviderFactory;
+import org.junit.Test;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
+
+public class ITestAzureBlobFileSystemConfiguration extends
AbstractAbfsIntegrationTest {
Review Comment:
needs a name which explains what the test does, e.g "ITestABFSJceksFiltering"
##########
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemConfiguration.java:
##########
@@ -0,0 +1,42 @@
+/*
+ * 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.azurebfs;
+
+import org.apache.hadoop.security.alias.CredentialProviderFactory;
+import org.junit.Test;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
+
+public class ITestAzureBlobFileSystemConfiguration extends
AbstractAbfsIntegrationTest {
+
+ public ITestAzureBlobFileSystemConfiguration() throws Exception {
+ }
+
+ @Test
+ public void testIncompatibleCredentialProviderIsExcluded() throws Exception {
+ Configuration rawConfig = getRawConfiguration();
+ rawConfig.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH,
+ "jceks://abfs@a@b.c.d/tmp/a.jceks,jceks://file/tmp/secret.jceks");
+ AzureBlobFileSystem fs = (AzureBlobFileSystem) FileSystem.get(rawConfig);
Review Comment:
use try-with-resources to ensure that this is closed afterwards
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystem.java:
##########
@@ -196,6 +196,11 @@ public void initialize(URI uri, Configuration
configuration)
final AbfsConfiguration abfsConfiguration = abfsStore
.getAbfsConfiguration();
+
+ // Ensures that configuration excludes incompatible credential providers
Review Comment:
explicitly patch the config before line 161 to ensure it is good everywhere,
so no need to call `setConf()` again. This is what is done elsewhere
> hadoop-azure: AzureBlobFileSystem should exclude incompatible credential
> providers when binding DelegationTokenManagers
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-18705
> URL: https://issues.apache.org/jira/browse/HADOOP-18705
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Affects Versions: 3.4.0, 3.3.5
> Reporter: Tamas Domok
> Assignee: Tamas Domok
> Priority: Major
> Labels: pull-request-available
>
> The DelegationTokenManager in AzureBlobFileSystem.initialize() gets the
> untouched configuration which may contain a credentialProviderPath config
> with incompatible credential providers (e.g.: jceks stored on abfs). This
> results in an error:
> {quote}
> Caused by: org.apache.hadoop.fs.PathIOException:
> `jceks://abfs@a@b.c.d/tmp/a.jceks': Recursive load of credential provider; if
> loading a JCEKS file, this means that the filesystem connector is trying to
> load the same file
> {quote}
> {code}
> this.delegationTokenManager =
> abfsConfiguration.getDelegationTokenManager();
> delegationTokenManager.bind(getUri(), configuration);
> {code}
> The abfsConfiguration excludes the incompatible credential providers already.
> Reproduction steps:
> {code}
> export HADOOP_ROOT_LOGGER=DEBUG,console
> hdfs dfs -rm -r -skipTrash /user/qa/sort_input; hadoop jar
> hadoop-mapreduce-examples.jar randomwriter
> "-Dmapreduce.randomwriter.totalbytes=100"
> "-Dhadoop.security.credential.provider.path=jceks://abfs@a@b.c.d/tmp/a.jceks"
> /user/qa/sort_input
> {code}
> Error:
> {code}
> ...
> org.apache.hadoop.fs.azurebfs.security.AbfsDelegationTokenManager.bind(AbfsDelegationTokenManager.java:96)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.initialize(AzureBlobFileSystem.java:224)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3452)
> at org.apache.hadoop.fs.FileSystem.access$300(FileSystem.java:162)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3557)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3504)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:522)
> at org.apache.hadoop.fs.Path.getFileSystem(Path.java:361)
> at
> org.apache.hadoop.security.alias.KeyStoreProvider.initFileSystem(KeyStoreProvider.java:84)
> at
> org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider.<init>(AbstractJavaKeyStoreProvider.java:85)
> at
> org.apache.hadoop.security.alias.KeyStoreProvider.<init>(KeyStoreProvider.java:49)
> at
> org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:42)
> at
> org.apache.hadoop.security.alias.JavaKeyStoreProvider.<init>(JavaKeyStoreProvider.java:35)
> at
> org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory.createProvider(JavaKeyStoreProvider.java:68)
> at
> org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:91)
> at
> org.apache.hadoop.conf.Configuration.getPasswordFromCredentialProviders(Configuration.java:2450)
> at
> org.apache.hadoop.conf.Configuration.getPassword(Configuration.java:2388)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBClient.getTruststorePassword(AbfsIDBClient.java:104)
> at
> org.apache.knox.gateway.cloud.idbroker.AbstractIDBClient.initializeAsFullIDBClient(AbstractIDBClient.java:860)
> at
> org.apache.knox.gateway.cloud.idbroker.AbstractIDBClient.<init>(AbstractIDBClient.java:139)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBClient.<init>(AbfsIDBClient.java:74)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBIntegration.getClient(AbfsIDBIntegration.java:287)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBIntegration.serviceStart(AbfsIDBIntegration.java:240)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBIntegration.fromDelegationTokenManager(AbfsIDBIntegration.java:205)
> at
> org.apache.knox.gateway.cloud.idbroker.abfs.AbfsIDBDelegationTokenManager.bind(AbfsIDBDelegationTokenManager.java:66)
> at
> org.apache.hadoop.fs.azurebfs.extensions.ExtensionHelper.bind(ExtensionHelper.java:54)
> at
> org.apache.hadoop.fs.azurebfs.security.AbfsDelegationTokenManager.bind(AbfsDelegationTokenManager.java:96)
> at
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.initialize(AzureBlobFileSystem.java:224)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3452)
> at org.apache.hadoop.fs.FileSystem.access$300(FileSystem.java:162)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3557)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3504)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:522)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.getRollOverLogMaxSize(LogAggregationIndexedFileController.java:1164)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.initInternal(LogAggregationIndexedFileController.java:149)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController.initialize(LogAggregationFileController.java:138)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileControllerFactory.<init>(LogAggregationFileControllerFactory.java:77)
> at
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.addLogAggregationDelegationToken(YarnClientImpl.java:405)
> at
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.submitApplication(YarnClientImpl.java:321)
> at
> org.apache.hadoop.mapred.ResourceMgrDelegate.submitApplication(ResourceMgrDelegate.java:303)
> at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:331)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:252)
> at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
> at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
> at org.apache.hadoop.examples.RandomWriter.run(RandomWriter.java:282)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:81)
> at org.apache.hadoop.examples.RandomWriter.main(RandomWriter.java:293)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
> at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
> at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:318)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:232)
> Caused by: org.apache.hadoop.fs.PathIOException:
> `jceks://abfs@a@b.c.d/tmp/a.jceks': Recursive load of credential provider; if
> loading a JCEKS file, this means that the filesystem connector is trying to
> load the same file
> {code}
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