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From Suma Shivaprasad <sumasai.shivapra...@gmail.com>
Subject Re: Review Request 48050: ATLAS-503: Not all Hive tables are not imported into Atlas when interrupted with search queries while importing.
Date Tue, 31 May 2016 19:36:22 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/48050/#review135675
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Ship it!




Ship It!

- Suma Shivaprasad


On May 30, 2016, 6:07 p.m., Hemanth Yamijala wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/48050/
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> 
> (Updated May 30, 2016, 6:07 p.m.)
> 
> 
> Review request for atlas and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-503
>     https://issues.apache.org/jira/browse/ATLAS-503
> 
> 
> Repository: atlas
> 
> 
> Description
> -------
> 
> The patch implements retries in HBaseKeyColumnValueStore while acquiring locks within
a JVM using the LocalLockMediator. The number of retries is configured using atlas.graph.storage.lock.retries.
As described above, the value for this property should be equal to the desired level of parallelism.
For e.g. if this is set to 10, it means that 10 concurrent operations can proceed to acquire
locks on the same store, key and column.
> 
> 
> Diffs
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> 
>   titan/src/main/java/com/thinkaurelius/titan/diskstorage/hbase/HBaseKeyColumnValueStore.java
b4dc12e 
>   titan/src/test/java/com/thinkaurelius/titan/diskstorage/hbase/HBaseKeyColumnValueStoreTest.java
PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/48050/diff/
> 
> 
> Testing
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> 
> * Existing UTs and new UTs added here.
> * Also set this configuration to 10 retries and verified that 10 concurrent users from
JMeter can create traits in parallel.
> 
> 
> Thanks,
> 
> Hemanth Yamijala
> 
>


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