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https://issues.apache.org/jira/browse/HDFS-6954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14112288#comment-14112288
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Allen Wittenauer commented on HDFS-6954:
----------------------------------------
distcp is even worse:
{code}
$ bin/hadoop distcp /tmp /1
14/08/27 07:23:52 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
14/08/27 07:23:52 WARN crypto.CryptoCodec: Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
14/08/27 07:23:52 INFO hdfs.DFSClient: No KeyProvider found.
14/08/27 07:23:52 INFO tools.DistCp: Input Options:
DistCpOptions{atomicCommit=false, syncFolder=false, deleteMissing=false,
ignoreFailures=false, maxMaps=20, sslConfigurationFile='null',
copyStrategy='uniformsize', sourceFileListing=null, sourcePaths=[/tmp],
targetPath=/1, targetPathExists=false, preserveRawXattrs=false}
14/08/27 07:23:53 INFO client.RMProxy: Connecting to ResourceManager at
aw-mbp-work.local/192.168.101.138:8032
14/08/27 07:23:53 WARN crypto.CryptoCodec: Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
14/08/27 07:23:53 INFO hdfs.DFSClient: No KeyProvider found.
14/08/27 07:23:53 WARN crypto.CryptoCodec: Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
14/08/27 07:23:53 INFO Configuration.deprecation: io.sort.mb is deprecated.
Instead, use mapreduce.task.io.sort.mb
14/08/27 07:23:53 INFO Configuration.deprecation: io.sort.factor is deprecated.
Instead, use mapreduce.task.io.sort.factor
14/08/27 07:23:53 INFO client.RMProxy: Connecting to ResourceManager at
aw-mbp-work.local/192.168.101.138:8032
14/08/27 07:23:53 WARN crypto.CryptoCodec: Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
14/08/27 07:23:53 INFO hdfs.DFSClient: No KeyProvider found.
14/08/27 07:23:53 WARN crypto.CryptoCodec: Crypto codec
org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
...
{code}
> With crypto, no native lib systems are too verbose
> --------------------------------------------------
>
> Key: HDFS-6954
> URL: https://issues.apache.org/jira/browse/HDFS-6954
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: encryption
> Reporter: Allen Wittenauer
>
> Running commands on a machine without a native library results in:
> {code}
> $ bin/hdfs dfs -put /etc/hosts /tmp
> 14/08/27 07:16:10 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> 14/08/27 07:16:11 WARN crypto.CryptoCodec: Crypto codec
> org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec is not available.
> 14/08/27 07:16:11 INFO hdfs.DFSClient: No KeyProvider found.
> {code}
> This is way too much.
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