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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10937) Fix NullPointerException when touchz-ing a file
Date Mon, 04 Aug 2014 21:24:13 GMT
Arun Suresh created HADOOP-10937:
------------------------------------

             Summary: Fix NullPointerException when touchz-ing a file
                 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
             Fix For: fs-encryption (HADOOP-10150 and HDFS-6134)


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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