hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7447) Number of maximum Acl entries on a File/Folder should be made user configurable than hardcoding .
Date Thu, 22 Jan 2015 07:04:35 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayakumar B updated HDFS-7447:
--------------------------------
    Description: 
By default on creating a folder1 will have 6 acl entries . On top of that assigning acl  on
a folder1 exceeds 32 , then unable to assign acls for a group/user to folder1. 
{noformat}
2014-11-20 18:55:06,553 ERROR [qtp1279235236-17 - /rolexml/role/modrole] Error occured while
setting permissions for Resource:[ hdfs://hacluster/folder1 ] and Error message is : Invalid
ACL: ACL has 33 entries, which exceeds maximum of 32.
        at org.apache.hadoop.hdfs.server.namenode.AclTransformation.buildAndValidateAcl(AclTransformation.java:274)
        at org.apache.hadoop.hdfs.server.namenode.AclTransformation.mergeAclEntries(AclTransformation.java:181)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedModifyAclEntries(FSDirectory.java:2771)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.modifyAclEntries(FSDirectory.java:2757)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.modifyAclEntries(FSNamesystem.java:7734)
{noformat}

Here value 32 is hardcoded  , which can be made user configurable. 

{noformat}
private static List buildAndValidateAcl(ArrayList aclBuilder)
        throws AclException
    {
        if(aclBuilder.size() > 32)
            throw new AclException((new StringBuilder()).append("Invalid ACL: ACL has ").append(aclBuilder.size()).append("
entries, which exceeds maximum of ").append(32).append(".").toString());
:
:
}
{noformat}

  was:

By default on creating a folder1 will have 6 acl entries . On top of that assigning acl  on
a folder1 exceeds 32 , then unable to assign acls for a group/user to folder1. 
{noformat}
2014-11-20 18:55:06,553 ERROR [qtp1279235236-17 - /rolexml/role/modrole] Error occured while
setting permissions for Resource:[ hdfs://hacluster/folder1 ] and Error message is : Invalid
ACL: ACL has 33 entries, which exceeds maximum of 32.
        at org.apache.hadoop.hdfs.server.namenode.AclTransformation.buildAndValidateAcl(AclTransformation.java:274)
        at org.apache.hadoop.hdfs.server.namenode.AclTransformation.mergeAclEntries(AclTransformation.java:181)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedModifyAclEntries(FSDirectory.java:2771)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.modifyAclEntries(FSDirectory.java:2757)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.modifyAclEntries(FSNamesystem.java:7734)
{noformat}

Here value 32 is hardcoded  , which can be made user configurable. 

{noformat}
private static List buildAndValidateAcl(ArrayList aclBuilder)
        throws AclException
    {
        if(aclBuilder.size() > 32)
            throw new AclException((new StringBuilder()).append("Invalid ACL: ACL has ").append(aclBuilder.size()).append("
entries, which exceeds maximum of ").append(32).append(".").toString());
:
:
}
{noformat}


> Number of maximum Acl entries on a File/Folder should be made user configurable than
hardcoding .
> -------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-7447
>                 URL: https://issues.apache.org/jira/browse/HDFS-7447
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: security
>            Reporter: J.Andreina
>
> By default on creating a folder1 will have 6 acl entries . On top of that assigning acl
 on a folder1 exceeds 32 , then unable to assign acls for a group/user to folder1. 
> {noformat}
> 2014-11-20 18:55:06,553 ERROR [qtp1279235236-17 - /rolexml/role/modrole] Error occured
while setting permissions for Resource:[ hdfs://hacluster/folder1 ] and Error message is :
Invalid ACL: ACL has 33 entries, which exceeds maximum of 32.
>         at org.apache.hadoop.hdfs.server.namenode.AclTransformation.buildAndValidateAcl(AclTransformation.java:274)
>         at org.apache.hadoop.hdfs.server.namenode.AclTransformation.mergeAclEntries(AclTransformation.java:181)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedModifyAclEntries(FSDirectory.java:2771)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirectory.modifyAclEntries(FSDirectory.java:2757)
>         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.modifyAclEntries(FSNamesystem.java:7734)
> {noformat}
> Here value 32 is hardcoded  , which can be made user configurable. 
> {noformat}
> private static List buildAndValidateAcl(ArrayList aclBuilder)
>         throws AclException
>     {
>         if(aclBuilder.size() > 32)
>             throw new AclException((new StringBuilder()).append("Invalid ACL: ACL has
").append(aclBuilder.size()).append(" entries, which exceeds maximum of ").append(32).append(".").toString());
> :
> :
> }
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message