Thank you Rakesh , Problem have been resolved.
I should not config : default_ccache_name = KEYRING:persistent:%{uid} in
krb5.conf. It's not work for hadoop.
2016-09-22
lk_hadoop
发件人：Rakesh Radhakrishnan
发送时间：2016-09-21 23:23
主题：Re: hdfs2.7.3 kerberos can not startup
收件人："kevi
gt;>
>>>
>>>
>>>
>>> For namenode httpserver start fail, please check rakesh comments..
>>>
>>>
>>>
>>> This is probably due to some missing configuration.
>>>
>>> Could you please re-check the ssl-server.xml,
r.xml, keystore and truststore
>> properties:
>>
>>
>>
>> ssl.server.keystore.location
>>
>> ssl.server.keystore.keypassword
>>
>> ssl.client.truststore.location
>>
>> ssl.client.truststore.password
>>
>>
>>
t;
> ssl.client.truststore.password
>
>
>
>
>
> --Brahma Reddy Battula
>
>
>
> From: kevin [mailto:kiss.kevin...@gmail.com <mailto:kiss.kevin...@gmail.com>]
> Sent: 20 September 2016 16:53
> To: Rakesh R
e.password
>
>
>
>
>
> --Brahma Reddy Battula
>
>
>
> *From:* kevin [mailto:kiss.kevin...@gmail.com]
> *Sent:* 20 September 2016 16:53
> *To:* Rakesh Radhakrishnan
> *Cc:* user.hadoop
> *Subject:* Re: hdfs2.7.3 kerberos can not startup
&
016 16:53
To: Rakesh Radhakrishnan
Cc: user.hadoop
Subject: Re: hdfs2.7.3 kerberos can not startup
thanks, but my issue is name node could Login successful,but second namenode
couldn't. and name node got a HttpServer.start() threw a non Bind IOException:
hdfs-site.xml:
dfs.webhdfs.enabl
thanks, but my issue is name node could *Login successful,but second
namenode couldn't. and name node got a **HttpServer.start() threw a non
Bind IOException:*
hdfs-site.xml:
**
*dfs.webhdfs.enabled*
*true*
**
**
* dfs.block.access.token.enable*
* true*
**
**
**
* dfs.namenode.kerbe
>>Caused by: javax.security.auth.login.LoginException: Unable to obtain
password from user
Could you please check kerberos principal name is specified correctly in
"hdfs-site.xml", which is used to authenticate against Kerberos.
If keytab file defined in "hdfs-site.xml" and doesn't exists or
*hi,all:*
*My environment : Centos7.2 hadoop2.7.3 jdk1.8*
*after I config hdfs with kerberos ,I can't start up with sbin/start-dfs.sh*
*::namenode log as below *
*STARTUP_MSG: build = Unknown -r Unknown; compiled by 'root' on
2016-09-18T09:05Z*
*STARTUP_MSG: java = 1.8.0_102*
***
