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ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManager.java (line 124)
<https://reviews.apache.org/r/36139/#comment143261>

    could you add more doc for the methods added (e.g., what the method is for 
(in more detail), and what are each of the parameters)?



ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java (line 89)
<https://reviews.apache.org/r/36139/#comment143263>

    long line.



ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java (line 169)
<https://reviews.apache.org/r/36139/#comment143260>

    this is not only used for unlocking database. maybe changed the error 
message.



ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java (line 174)
<https://reviews.apache.org/r/36139/#comment143264>

    this looks exactly the same as DDLTask#getHiveObject. Is there a way to get 
rid of the latter?



ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java (line 189)
<https://reviews.apache.org/r/36139/#comment143262>

    long line.


- Chao Sun


On July 2, 2015, 5:24 p.m., Aihua Xu wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/36139/
> -----------------------------------------------------------
> 
> (Updated July 2, 2015, 5:24 p.m.)
> 
> 
> Review request for hive.
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> HIVE-11130 Refactoring the code so that HiveTxnManager interface will support 
> lock/unlock table/database object
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java 
> 8bcf860d1f4b783352e84c3b9c988e061ab0b751 
>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManager.java 
> 2dd0c7df2a91c7e9f7e8b9825725ccddd463262b 
>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java 
> eccb8d1d5ae7a41f90800fe8d62875978c98b074 
> 
> Diff: https://reviews.apache.org/r/36139/diff/
> 
> 
> Testing
> -------
> 
> Test has been done. This work will be followed by HIVE-10984 to solve the 
> explicit lock table issue.
> 
> 
> Thanks,
> 
> Aihua Xu
> 
>

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