[jira] [Commented] (OOZIE-1593) Oozie HCatCredential provider needs to include hadoop rpc protection to work with encrypted secure clusters

[Rohini Palaniswamy (JIRA)]

    [ 
https://issues.apache.org/jira/browse/OOZIE-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13937277#comment-13937277
 ] 

Rohini Palaniswamy commented on OOZIE-1593:
-------------------------------------------

Hadoop 2.x core-default.xml contains it. But I don't see that in 1.x 
core-default.xml 
(http://svn.apache.org/viewvc/hadoop/common/branches/branch-1.0/src/core/core-default.xml?revision=1296506&view=markup).
 Also hadoop configuration set command throws an error if you are trying to set 
a null value. So null check is required.

{code}
public void set(String name, String value, String source) {
    Preconditions.checkArgument(
        name != null,
        "Property name must not be null");
    Preconditions.checkArgument(
        value != null,
        "Property value must not be null");
{code}

> Oozie HCatCredential provider needs to include hadoop rpc protection to work 
> with encrypted secure clusters
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: OOZIE-1593
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1593
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Venkat Ranganathan
>            Assignee: Bowen Zhang
>         Attachments: OOZIE1593.patch, oozie-1593.patch
>
>
> We need to add hadoop.rpc.protection to the list of configuration parameters 
> needed and set it based on the hadoop cluster configuration so that metastore 
> can be accessed in an encrypted secure cluster 



--
This message was sent by Atlassian JIRA
(v6.2#6252)