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[expand - 1 more] - using Kerberos with certificate for authenticating Hadoop components instead of login/password keytabs - Hadoop - [mail # user]
...Sorry Dominique for the late reply.For components like hadoop servers or hbase servers , currently it requiresa keytab file to authenticate with KDC and obtain TGT. So AFAIK , theauthenticat...
   Author: Benoy Antony , 2018-05-02, 19:29
[expand - 2 more] - [EXTERNAL] Yarn : Limiting users to list only his applications - Hadoop - [mail # user]
...Yes, Thank you Harsh. That's what I was looking for.On Mon, Mar 19, 2018 at 8:49 PM, Harsh J  wrote:> You are likely looking for the feature provided by YARN-7157. This will> work...
   Author: Benoy Antony , 2018-03-20, 16:46
[HADOOP-14955] Document the support of multiple authentications for HTTP - Hadoop - [issue]
...Due to the enhancements done via  HADOOP-12082,  hadoop supports multiple authentications for the HTTP protocol.This needs to be documented for wider usage...    Author: Benoy Antony , 2018-02-08, 01:16
[HADOOP-10307] Support multiple Authentication mechanisms for HTTP - Hadoop - [issue]
...Currently it is possible to specify a custom Authentication Handler  for HTTP authentication.  We have a requirement to support multiple mechanisms  to authenticate HTTP acces...    Author: Benoy Antony , 2017-10-16, 19:49
[HADOOP-9296] Authenticating users from different realm without a trust relationship - Hadoop - [issue]
...Hadoop Masters (JobTracker and NameNode) and slaves (Data Node and TaskTracker) are part of the Hadoop domain, controlled by Hadoop Active Directory. The users belong to the CORP domain, con...    Author: Benoy Antony , 2017-10-16, 19:46
[HADOOP-10057] Add ability in Hadoop servers (Namenode, JobTracker, Datanode ) to support multiple QOP  (Authentication , Privacy) simultaneously - Hadoop - [issue]
...Add ability in Hadoop servers (Namenode, JobTracker Datanode ) to support multiple QOP  (Authentication , Privacy) simlutaneouslyHadoop Servers currently support only one QOP(quality of...    Author: Benoy Antony , 2017-10-16, 19:45
[HADOOP-9939] Custom Processing for Errors - Hadoop - [issue]
...We have a use case where we want to display different error message and take some bookkeeping actions when there is authentication failure in Hadoop.There could be  other error cases wh...    Author: Benoy Antony , 2017-10-16, 19:43
[HADOOP-8923] WEBUI shows an intermediatory page when the cookie expires. - Hadoop - [issue]
...The WEBUI does Authentication (SPNEGO/Custom) and then drops a cookie. Once the cookie expires, the webui displays a page saying that "authentication token expired". The user has to refresh ...    Author: Benoy Antony , 2017-10-16, 19:42
[HADOOP-10829] Iteration on CredentialProviderFactory.serviceLoader  is thread-unsafe - Hadoop - [issue]
...CredentialProviderFactory uses ServiceLoader framework to load CredentialProviderFactory  private static final ServiceLoader<CredentialProviderFactory> serviceLoader =   ...    Author: Benoy Antony , 2017-08-31, 23:26
[HADOOP-10651] Add ability to restrict service access using IP addresses and hostnames - Hadoop - [issue]
...In some use cases, it make sense to authorize the usage of some services only from specific hosts. Just like ACLS for Service Authorization , there can be a list of hosts for each service an...    Author: Benoy Antony , 2017-07-31, 09:30