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metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
Lines 8236 (patched)
<https://reviews.apache.org/r/65330/#comment275989>

    Does this work when there are multiple HMS instances?



metastore/src/test/org/apache/hadoop/hive/metastore/TestObjectStore.java
Lines 442 (patched)
<https://reviews.apache.org/r/65330/#comment275986>

    does this need to say "It assumes that no other thread does any 
modifications..."



metastore/src/test/org/apache/hadoop/hive/metastore/TestObjectStore.java
Lines 471 (patched)
<https://reviews.apache.org/r/65330/#comment275987>

    is this needed?



metastore/src/test/org/apache/hadoop/hive/metastore/TestObjectStore.java
Lines 534-535 (patched)
<https://reviews.apache.org/r/65330/#comment275988>

    do we need this since we asserting oldVal is always null above?


- Vihang Karajgaonkar


On Jan. 25, 2018, 1:38 a.m., Alexander Kolbasov wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/65330/
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> 
> (Updated Jan. 25, 2018, 1:38 a.m.)
> 
> 
> Review request for hive, anishek, Andrew Sherman, Janaki Lahorani, Sergio 
> Pena, Sahil Takiar, Thejas Nair, and Vihang Karajgaonkar.
> 
> 
> Bugs: HIVE-18526
>     https://issues.apache.org/jira/browse/HIVE-18526
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> HIVE-18526 Backport HIVE-16886 to Hive 2
> 
> 
> Diffs
> -----
> 
>   metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java 
> d16d2a3cd6a08217bb5b5b7bd9226f5e19f68994 
>   metastore/src/test/org/apache/hadoop/hive/metastore/TestObjectStore.java 
> 69e8826f53c9278a7307817c8bfa4151f36631b9 
> 
> 
> Diff: https://reviews.apache.org/r/65330/diff/1/
> 
> 
> Testing
> -------
> 
> I wrote unit test which runs against stand-alone DB and verified that 
> everything is as expected.
> 
> 
> Thanks,
> 
> Alexander Kolbasov
> 
>

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