hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-987) [zebra] Zebra Column Group Access Control
Date Wed, 07 Oct 2009 19:19:31 GMT

     [ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Raghu Angadi updated PIG-987:

    Attachment: tmp-987-plus-991.patch

Attachments :
   # tmp-987-plus-991.patch : latest patch here + patch for PIG-991
   # TEST-org.apache.hadoop.zebra.io.TestCheckin.txt : output of the failed tests.

Yan,  looks like lzo related errors are fixed with the combined patch. But there are still
some failures. I think some of these failures exist on trunk as well.

> [zebra] Zebra Column Group Access Control
> -----------------------------------------
>                 Key: PIG-987
>                 URL: https://issues.apache.org/jira/browse/PIG-987
>             Project: Pig
>          Issue Type: New Feature
>    Affects Versions: 0.6.0
>            Reporter: Yan Zhou
>            Assignee: Yan Zhou
>         Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, TEST-org.apache.hadoop.zebra.io.TestCheckin.txt,
TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt, tmp-987-plus-991.patch
> Access Control: when processes try to read from the column groups, Zebra should be able
to handle allowed vs. disallowed user/application accesses.  The security is eventuallt granted
by corresponding  HDFS security of the data stored.
> Expected behavior when column group permissions are set:
>     When user selects only columns that they do not have permissions to access, Zebra
should return error with message "Error #: Permission denied for accessing column <column
name or names> 
> Access control applies to an entire column group, so all columns in a column group have
same permissions. 

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message