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samza-core/src/main/scala/org/apache/samza/config/ShellCommandConfig.scala
<https://reviews.apache.org/r/33453/#comment133344>

    Can you also please update the configuration docs (or someother docs where 
it would make sense) ?



samza-core/src/main/scala/org/apache/samza/container/SamzaContainer.scala
<https://reviews.apache.org/r/33453/#comment133345>

    nit: Prefer changelogged over logged, as it seems consistent with other 
usages in our code.



samza-core/src/main/scala/org/apache/samza/storage/TaskStorageManager.scala
<https://reviews.apache.org/r/33453/#comment133353>

    Idiomatic scala: (taskStores.keySet -- loggedStores)?



samza-core/src/main/scala/org/apache/samza/util/Util.scala
<https://reviews.apache.org/r/33453/#comment133363>

    nit: log ("CRC doesn't match, data corrupted, skipping file") or something 
along those lines.


- Naveen Somasundaram


On May 5, 2015, 6:47 p.m., Navina Ramesh wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/33453/
> -----------------------------------------------------------
> 
> (Updated May 5, 2015, 6:47 p.m.)
> 
> 
> Review request for samza, Yan Fang, Chris Riccomini, Naveen Somasundaram, and 
> Yi Pan (Data Infrastructure).
> 
> 
> Repository: samza
> 
> 
> Description
> -------
> 
> Added checksum to the Offset file and some unit tests
> 
> Added Unit Tests for TaskStorageManager and refactored some code
> 
> Changed default to yarn cwd instead of io.tmpDir and refactored code
> 
> 
> Diffs
> -----
> 
>   samza-core/src/main/scala/org/apache/samza/config/ShellCommandConfig.scala 
> e94a4735217f59d074510ce1556c8c439e6a72f0 
>   samza-core/src/main/scala/org/apache/samza/container/SamzaContainer.scala 
> ac4793afe1e6868933e750181bee1e27c157b5e6 
>   samza-core/src/main/scala/org/apache/samza/storage/TaskStorageManager.scala 
> f68a7fee24614fce101e91c4f933d9b4e65dda0a 
>   samza-core/src/main/scala/org/apache/samza/util/Util.scala 
> 8a83566ae6139127d7fe04ab42231151227dc479 
>   
> samza-core/src/test/scala/org/apache/samza/storage/TestTaskStorageManager.scala
>  PRE-CREATION 
>   samza-core/src/test/scala/org/apache/samza/util/TestUtil.scala 
> b75f44060fb8e660e824eaeb9cfdcc9d6fa902e8 
>   
> samza-kv-rocksdb/src/main/scala/org/apache/samza/storage/kv/RocksDbKeyValueStore.scala
>  1b44a517129b35affac802929087eaa0061e6b5d 
> 
> Diff: https://reviews.apache.org/r/33453/diff/
> 
> 
> Testing
> -------
> 
> Tested locally using hello-samza.
> Note: you have to set an environment variable LOGGED_STORE_BASE_DIR pointing 
> to the new location to persist the changelog attached stores. Otherwise, it 
> will default to YARN's cwd and will not re-use local state.
> 
> 
> Thanks,
> 
> Navina Ramesh
> 
>

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