Tamas Domok created HADOOP-18705:
------------------------------------
Summary: 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: tools
Affects Versions: 3.4.0
Reporter: Tamas Domok
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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