GitHub user lw-lin reopened a pull request:

    https://github.com/apache/spark/pull/12638

    [SPARK-14874][SQL][Streaming] Remove the obsolete Batch representation

    ## What changes were proposed in this pull request?
    
    The `Batch` class, which had been used to indicate progress in a stream, 
was abandoned by [[SPARK-13985][SQL] Deterministic batches with 
ids](https://github.com/apache/spark/commit/caea15214571d9b12dcf1553e5c1cc8b83a8ba5b)
 and then became useless.
    
    This patch:
    - removes the `Batch` class
    - renames `getBatch(...)` to `getData(...)` for `Source`: 
     - prior to 
[SPARK-13985](https://github.com/apache/spark/commit/caea15214571d9b12dcf1553e5c1cc8b83a8ba5b),
 it was: get**_NextBatch_**(start: Option[Offset]): **_Option[Batch]_**
     - after  
[SPARK-13985](https://github.com/apache/spark/commit/caea15214571d9b12dcf1553e5c1cc8b83a8ba5b),
 it became: get**_Batch_**(start: Option[Offset], end: Offset): **_DataFrame_**
     - proposed in this patch: get**_Data_**(start: Option[Offset], end: 
Offset): DataFrame
    - renames `addBatch(...)` to `addData(...)` for `Sink`:
     - prior to 
[SPARK-13985](https://github.com/apache/spark/commit/caea15214571d9b12dcf1553e5c1cc8b83a8ba5b),
 it was: addBatch(**_batch: Batch_**)
     - after  
[SPARK-13985](https://github.com/apache/spark/commit/caea15214571d9b12dcf1553e5c1cc8b83a8ba5b),
 it became: addBatch(batchId: Long, **_data: DataFrame_**)
     - proposed in this patch: add**_Data_**(batchId: Long, data: DataFrame)
    
    The renaming of public methods should be OK since they have not been in any 
release yet.
    
    ## How was this patch tested?
    
    N/A

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/lw-lin/spark remove-batch

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/spark/pull/12638.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #12638
    
----
commit c79cba9059b7ac2d6398c81b57ceece50b6b7526
Author: Liwei Lin <lwl...@gmail.com>
Date:   2016-04-23T10:15:51Z

    remove the useless Batch class

commit 60aaf97c30f55f5791ec53f81f3ed90481586fed
Author: Liwei Lin <lwl...@gmail.com>
Date:   2016-04-26T04:03:10Z

    revert renaming

commit 14e690037fbfc7840672e9a78b9abbccbc07c3ee
Author: Liwei Lin <lwl...@gmail.com>
Date:   2016-04-26T04:03:23Z

    revert renaming

----


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org

Reply via email to