Stephen Chu created HADOOP-10870:
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Summary: Failed to load OpenSSL cipher error logs on systems with
old openssl versions
Key: HADOOP-10870
URL: https://issues.apache.org/jira/browse/HADOOP-10870
Project: Hadoop Common
Issue Type: Sub-task
Components: security
Affects Versions: fs-encryption (HADOOP-10150 and HDFS-6134)
Reporter: Stephen Chu
I built Hadoop from fs-encryption branch and deployed Hadoop (without enabling
any security confs) on a Centos 6.4 VM with an old version of openssl.
{code}
[root@schu-enc hadoop-common]# rpm -qa | grep openssl
openssl-1.0.0-27.el6_4.2.x86_64
openssl-devel-1.0.0-27.el6_4.2.x86_64
{code}
When I try to do a simple "hadoop fs -ls", I get
{code}
[hdfs@schu-enc hadoop-common]$ hadoop fs -ls
2014-07-21 19:35:14,486 ERROR [main] crypto.OpensslCipher
(OpensslCipher.java:<clinit>(87)) - Failed to load OpenSSL Cipher.
java.lang.UnsatisfiedLinkError: Cannot find AES-CTR support, is your version of
Openssl new enough?
at org.apache.hadoop.crypto.OpensslCipher.initIDs(Native Method)
at
org.apache.hadoop.crypto.OpensslCipher.<clinit>(OpensslCipher.java:84)
at
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec.<init>(OpensslAesCtrCryptoCodec.java:50)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:129)
at org.apache.hadoop.crypto.CryptoCodec.getInstance(CryptoCodec.java:55)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:591)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:561)
at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:139)
at
org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2590)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)
at
org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2624)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2606)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:352)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.fs.shell.PathData.expandAsGlob(PathData.java:325)
at org.apache.hadoop.fs.shell.Command.expandArgument(Command.java:228)
at org.apache.hadoop.fs.shell.Command.expandArguments(Command.java:211)
at
org.apache.hadoop.fs.shell.Command.processRawArguments(Command.java:194)
at org.apache.hadoop.fs.shell.Command.run(Command.java:155)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:287)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:340)
2014-07-21 19:35:14,495 WARN [main] crypto.CryptoCodec
(CryptoCodec.java:getInstance(66)) - Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
{code}
hadoop checknative shows an error
{code}
[hdfs@schu-enc ~]$ hadoop checknative
2014-07-21 19:38:38,376 INFO [main] bzip2.Bzip2Factory
(Bzip2Factory.java:isNativeBzip2Loaded(70)) - Successfully loaded & initialized
native-bzip2 library system-native
2014-07-21 19:38:38,395 INFO [main] zlib.ZlibFactory
(ZlibFactory.java:<clinit>(49)) - Successfully loaded & initialized native-zlib
library
2014-07-21 19:38:38,411 ERROR [main] crypto.OpensslCipher
(OpensslCipher.java:<clinit>(87)) - Failed to load OpenSSL Cipher.
java.lang.UnsatisfiedLinkError: Cannot find AES-CTR support, is your version of
Openssl new enough?
at org.apache.hadoop.crypto.OpensslCipher.initIDs(Native Method)
at
org.apache.hadoop.crypto.OpensslCipher.<clinit>(OpensslCipher.java:84)
at
org.apache.hadoop.util.NativeLibraryChecker.main(NativeLibraryChecker.java:82)
Native library checking:
hadoop: true /home/hdfs/hadoop-3.0.0-SNAPSHOT/lib/native/libhadoop.so.1.0.0
zlib: true /lib64/libz.so.1
snappy: true /usr/lib64/libsnappy.so.1
lz4: true revision:99
bzip2: true /lib64/libbz2.so.1
openssl: false
{code}
Thanks to cmccabe who identified this issue as a bug.
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