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https://issues.apache.org/jira/browse/HIVE-2616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13168782#comment-13168782
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jirapos...@reviews.apache.org commented on HIVE-2616:
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trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
<https://reviews.apache.org/r/2975/#comment8718>

    Typos:  it's, don't



trunk/metastore/src/java/org/apache/hadoop/hive/metastore/TUGIBasedProcessor.java
<https://reviews.apache.org/r/2975/#comment8719>

    Need ASF header on all new files.



trunk/metastore/src/java/org/apache/hadoop/hive/metastore/TUGIBasedProcessor.java
<https://reviews.apache.org/r/2975/#comment8720>

    remove extra spaces



trunk/metastore/src/java/org/apache/hadoop/hive/metastore/TUGIBasedProcessor.java
<https://reviews.apache.org/r/2975/#comment8721>

    I don't think we should commit this without at least a reference to a 
Thrift patch to get the necessary enhancement for making this brittle jankiness 
unnecessary.
    
    Alternatively, is it possible to use a dynamic proxy to avoid this?


- John


On 2011-12-03 00:07:25, Ashutosh Chauhan wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/2975/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-12-03 00:07:25)
bq.  
bq.  
bq.  Review request for hive.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Pass user identity in metastore connection in unsecure mode
bq.  
bq.  
bq.  This addresses bug HIVE-2616.
bq.      https://issues.apache.org/jira/browse/HIVE-2616
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 1209772 
bq.    trunk/metastore/if/hive_metastore.thrift 1209772 
bq.    trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.h 1209772 
bq.    trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.cpp 1209772 
bq.    
trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore_server.skeleton.cpp 
1209772 
bq.    
trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.java
 1209772 
bq.    
trunk/metastore/src/gen/thrift/gen-php/hive_metastore/ThriftHiveMetastore.php 
1209772 
bq.    
trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore-remote 
1209772 
bq.    
trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore.py 
1209772 
bq.    trunk/metastore/src/gen/thrift/gen-rb/thrift_hive_metastore.rb 1209772 
bq.    
trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 
1209772 
bq.    
trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
 1209772 
bq.    
trunk/metastore/src/java/org/apache/hadoop/hive/metastore/TUGIBasedProcessor.java
 PRE-CREATION 
bq.    trunk/shims/ivy.xml 1209772 
bq.    
trunk/shims/src/0.20/java/org/apache/hadoop/hive/shims/Hadoop20Shims.java 
1209772 
bq.    
trunk/shims/src/0.20S/java/org/apache/hadoop/hive/shims/Hadoop20SShims.java 
1209772 
bq.    
trunk/shims/src/0.20S/java/org/apache/hadoop/hive/thrift/HadoopThriftAuthBridge20S.java
 1209772 
bq.    
trunk/shims/src/0.20S/java/org/apache/hadoop/hive/thrift/TUGIAssumingTransport.java
 PRE-CREATION 
bq.    
trunk/shims/src/common/java/org/apache/hadoop/hive/shims/HadoopShims.java 
1209772 
bq.    
trunk/shims/src/common/java/org/apache/hadoop/hive/thrift/HadoopThriftAuthBridge.java
 1209772 
bq.    
trunk/shims/src/common/java/org/apache/hadoop/hive/thrift/TFilterTransport.java 
PRE-CREATION 
bq.    
trunk/shims/src/common/java/org/apache/hadoop/hive/thrift/TUGIContainingTransport.java
 PRE-CREATION 
bq.  
bq.  Diff: https://reviews.apache.org/r/2975/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  All the tests in metastore dir passes. Manually tested that file on hdfs 
is owned by user running the client and not by user running metastore server.
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Ashutosh
bq.  
bq.


                
> Passing user identity from metastore client to server in non-secure mode
> ------------------------------------------------------------------------
>
>                 Key: HIVE-2616
>                 URL: https://issues.apache.org/jira/browse/HIVE-2616
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: hive-2616.patch, hive-2616_1.patch, hive-2616_3.patch
>
>
> Currently in unsecure mode client don't pass on user identity. As a result 
> hdfs and other operations done by server gets executed by user running 
> metastore process instead of being done in context of client. This results in 
> problem as reported here: 
> http://mail-archives.apache.org/mod_mbox/hive-user/201111.mbox/%3CCAK0mCrRC3aPqtRHDe2J25Rm0JX6TS1KXxd7KPjqJjoqBjg=a...@mail.gmail.com%3E

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