[jira] [Commented] (HBASE-15407) Add SASL support for fan out OutputStream

["Duo Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-15407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221301#comment-15221301 ] 

Duo Zhang commented on HBASE-15407:
-----------------------------------

We are still using hadoop 2.4 so I can only test the encrypted data transfer.
Insert 100000 rows using PE tool. And I found this in regionserver's log

{noformat}
2016-04-01,14:57:54,185 DEBUG org.apache.hadoop.hbase.util.FanOutOneBlockAsyncDFSOutputSaslHelper: SASL client doing encrypted handshake for addr = /10.108.18.25, datanodeId = 10.108.18.25:14402
2016-04-01,14:57:54,263 DEBUG org.apache.hadoop.hbase.util.FanOutOneBlockAsyncDFSOutputSaslHelper: SASL client doing encrypted handshake for addr = /10.108.81.24, datanodeId = 10.108.81.24:14402
2016-04-01,14:57:54,264 DEBUG org.apache.hadoop.hbase.util.FanOutOneBlockAsyncDFSOutputSaslHelper: SASL client doing encrypted handshake for addr = /10.108.81.16, datanodeId = 10.108.81.16:14402
{noformat}

I think this means the encryption worked?

So let's commit this? [~stack]
Thanks.

> Add SASL support for fan out OutputStream
> -----------------------------------------
>
>                 Key: HBASE-15407
>                 URL: https://issues.apache.org/jira/browse/HBASE-15407
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>         Attachments: HBASE-15407-v1.patch, HBASE-15407-v2.patch, HBASE-15407-v3.patch, HBASE-15407-v4.patch, HBASE-15407-v5.patch, HBASE-15407.patch
>
>
> Otherwise we can not use it in secure environment.
> Should be a netty handler, but see
> https://github.com/netty/netty/issues/1966
> I do not think it will be available in the near future, so we need to do it by ourselves.



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