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https://issues.apache.org/jira/browse/HDFS-10596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15377213#comment-15377213
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James Clampffer commented on HDFS-10596:
----------------------------------------
{code}
16/07/05 17:12:27 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
{code}
Usually this warning isn't really a big deal, it's just not able to find
libhadoop.so which provides some some functionallity that need to be done in
native code e.g. short circuit reads, optimized crc implementations (crc may be
back in java now) etc. I don't know much about the security stuff but this
doesn't look related to the main issue.
Regarding the RemoteException - Have you tried looking at the namenode logs
(turn logging level to debug if possible) to see if it's actually getting the
right info about the key service? Possibly also look at the key service logs
if applicable. There might be some useful warnings in there that could help
point you in the right direction.
> libhdfs++: Implement hdfsFileIsEncrypted
> ----------------------------------------
>
> Key: HDFS-10596
> URL: https://issues.apache.org/jira/browse/HDFS-10596
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: Anatoli Shein
> Attachments: HDFS-10596.HDFS-8707.000.patch
>
>
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