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Posted to common-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2014/08/05 04:20:13 UTC
[jira] [Updated] (HADOOP-10937) Need to set version name correctly
before decrypting EEK
[ https://issues.apache.org/jira/browse/HADOOP-10937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Wang updated HADOOP-10937:
---------------------------------
Summary: Need to set version name correctly before decrypting EEK (was: Fix NullPointerException when touchz-ing a file)
> Need to set version name correctly before decrypting EEK
> --------------------------------------------------------
>
> Key: HADOOP-10937
> URL: https://issues.apache.org/jira/browse/HADOOP-10937
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Attachments: HADOOP-10937.1.patch, HADOOP-10937.2.patch
>
>
> Touchz-ing a file results in a Null Pointer Exception
> {noformat}
> [hdfs@mynode hadoop-common]$ hdfs dfs -touchz /enc3/touchFIle
> 2014-08-01 08:45:10,148 INFO [main] hdfs.DFSClient (DFSClient.java:<init>(605)) - Found KeyProvider: KeyProviderCryptoExtension: KMSClientProvider[http://mynode.myhost.com:16000/kms/v1/]
> -touchz: Fatal internal error
> java.lang.NullPointerException
> at org.apache.hadoop.crypto.key.kms.KMSClientProvider.decryptEncryptedKey(KMSClientProvider.java:652)
> at org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.decryptEncryptedKey(KeyProviderCryptoExtension.java:342)
> at org.apache.hadoop.hdfs.DFSClient.decryptEncryptedDataEncryptionKey(DFSClient.java:1319)
> at org.apache.hadoop.hdfs.DFSClient.createWrappedOutputStream(DFSClient.java:1364)
> at org.apache.hadoop.hdfs.DFSClient.createWrappedOutputStream(DFSClient.java:1352)
> at org.apache.hadoop.hdfs.DistributedFileSystem$6.doCall(DistributedFileSystem.java:391)
> at org.apache.hadoop.hdfs.DistributedFileSystem$6.doCall(DistributedFileSystem.java:384)
> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:384)
> at org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:328)
> at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:906)
> at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:887)
> {noformat}
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