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