hadoop-hdfs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Oleg Zhurakousky <oleg.zhurakou...@gmail.com>
Subject Re: SIMPLE authentication is not enabled. Available:[TOKEN]
Date Sun, 16 Mar 2014 12:19:13 GMT
Thanks Jeff

Yes I am using 2.3 and the issue is still there.

Oleg


On Sun, Mar 16, 2014 at 3:10 AM, Jeff Zhang <zjffdu@gmail.com> wrote:

> Hi Oleg,
>
> I meet the same issue when I start an unmanaged AM in client side in
> thread way. The issue is in the code of hadoop-common-yarn. You could try
> to use the code of hadoop-common-yarn of 2.3 instead of 2.2  This resolve
> my problem at least.
>
>
>
>
> On Sun, Mar 16, 2014 at 5:56 AM, Oleg Zhurakousky <
> oleg.zhurakousky@gmail.com> wrote:
>
>> The bug you referring to is this i think
>>
>> https://issues.apache.org/jira/browse/YARN-945
>>
>> . . . and is not really the issue in my case, since my IPv6 is disabled.
>>
>> What I really want to know is why TOKEN is hard coded in ipc Server. I
>> can't wait to hear the argument ;)
>>
>>
>> Anyway, thanks for reply.
>>
>> Oleg
>>
>>
>>
>>
>> On Sat, Mar 15, 2014 at 5:19 PM, Edward Capriolo <edlinuxguru@gmail.com>wrote:
>>
>>> There was a bug around this message that was fixed. I found another bug
>>> I forgot to report. If your system is using ipv6 yarn get get confused over
>>> the source/destination ips and throw this message at you. You can go in
>>> your configuration files and specific a specfic address to bind. You can
>>> also go into your hostfile and ensure localhost does not refer to an ipv6
>>> address. Java also has a -D switch like preferIPV4 or something like that.
>>>
>>>
>>> On Sat, Mar 15, 2014 at 4:18 PM, Oleg Zhurakousky <
>>> oleg.zhurakousky@gmail.com> wrote:
>>>
>>>> So here is my dilemma.
>>>>
>>>> I am trying to register ApplicationMaster to a remote YARN cluster and
>>>> I get
>>>>
>>>> Caused by:
>>>> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException):
>>>> SIMPLE authentication is not enabled.  Available:[TOKEN]
>>>>
>>>> at org.apache.hadoop.ipc.Client.call(Client.java:1406)
>>>>
>>>> at org.apache.hadoop.ipc.Client.call(Client.java:1359)
>>>>
>>>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(
>>>> ProtobufRpcEngine.java:206)
>>>>
>>>> at com.sun.proxy.$Proxy7.registerApplicationMaster(Unknown Source)
>>>>
>>>> at
>>>> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.registerApplicationMaster(
>>>> ApplicationMasterProtocolPBClientImpl.java:106)
>>>> My security is explicitly set to SIMPLE and I can see it in my logs:
>>>>
>>>> org.apache.hadoop.ipc.Server: Server accepts auth methods:[TOKEN,
>>>> SIMPLE]
>>>>
>>>> What is unclear is why [TOKEN] get's there and when I say unclear, its
>>>> actually very clear from the ipc Server code. The real question is why
>>>> TOKEN is hard coded there in the first place for the cases when Secret
>>>> Manager is present. Which also raises another question; How to disable
>>>> Secret Manager.
>>>>
>>>> Cheers
>>>> Oleg
>>>>
>>>>
>>>
>>
>
>
> --
> Best Regards
>
> Jeff Zhang
>

Mime
View raw message