Review Request 20340: HIVE-6907 - HiveServer2 - wrong user gets used for metastore operation with embedded metastore

2014-04-14 Thread Thejas Nair 

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Review request for hive.


Bugs: HIVE-6907
https://issues.apache.org/jira/browse/HIVE-6907


Repository: hive-git


Description
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When queries are being run concurrently against HS2, sometimes the wrong user 
ends performing the metastore action and you get an error like - 
{code}
..INFO|java.sql.SQLException: Error while processing statement: FAILED: 
Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. 
MetaException(message:java.security.AccessControlException: action WRITE not 
permitted on path hdfs://example.net:8020/apps/hive/warehouse/tbl_4eeulg9zp4 
for user hrt_qa)
{code}


Diffs
-

  service/src/java/org/apache/hive/service/cli/operation/SQLOperation.java 
a09590a 

Diff: https://reviews.apache.org/r/20340/diff/


Testing
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Testing done manually with several concurrent queries that also perform 
metastore operations, each thread uses different users.


Thanks,

Thejas Nair

Re: Review Request 20340: HIVE-6907 - HiveServer2 - wrong user gets used for metastore operation with embedded metastore

2014-04-14 Thread Thejas Nair 

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(Updated April 14, 2014, 10:36 p.m.)


Review request for hive.


Changes
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HIVE-6907.3.patch


Bugs: HIVE-6907
https://issues.apache.org/jira/browse/HIVE-6907


Repository: hive-git


Description
---

When queries are being run concurrently against HS2, sometimes the wrong user 
ends performing the metastore action and you get an error like - 
{code}
..INFO|java.sql.SQLException: Error while processing statement: FAILED: 
Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. 
MetaException(message:java.security.AccessControlException: action WRITE not 
permitted on path hdfs://example.net:8020/apps/hive/warehouse/tbl_4eeulg9zp4 
for user hrt_qa)
{code}


Diffs (updated)
-

  service/src/java/org/apache/hive/service/cli/operation/SQLOperation.java 
a09590a 

Diff: https://reviews.apache.org/r/20340/diff/


Testing
---

Testing done manually with several concurrent queries that also perform 
metastore operations, each thread uses different users.


Thanks,

Thejas Nair