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From "Charles Lamb (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6954) With crypto, no native lib systems are too verbose
Date Thu, 28 Aug 2014 15:28:09 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Charles Lamb updated HDFS-6954:

    Attachment: HDFS-6954.001.patch

Attached is a patch which changes the CryptoCodec and DFSClient messages from warn to debug.
I considered changing the former to use the new PerformanceAdvisory log sink, but that still
wouldn't suppress the messages per Allen's comment.

wrt distcp, I did not change the tools.DistCp or client.RMProxy messages as (I believe) they
were not changed by the fs-encryption checkin. I can easily change those to debug also if
that's desirable.

> 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
>    Affects Versions: 3.0.0
>            Reporter: Allen Wittenauer
>            Assignee: Charles Lamb
>         Attachments: HDFS-6954.001.patch
> 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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