spark-instrumented-optimizer/sql/catalyst
Mukul Murthy 32cb50835e [SPARK-24662][SQL][SS] Support limit in structured streaming
## What changes were proposed in this pull request?

Support the LIMIT operator in structured streaming.

For streams in append or complete output mode, a stream with a LIMIT operator will return no more than the specified number of rows. LIMIT is still unsupported for the update output mode.

This change reverts e4fee395ec as part of it because it is a better and more complete implementation.

## How was this patch tested?

New and existing unit tests.

Author: Mukul Murthy <mukul.murthy@gmail.com>

Closes #21662 from mukulmurthy/SPARK-24662.
2018-07-10 11:08:04 -07:00
..
src [SPARK-24662][SQL][SS] Support limit in structured streaming 2018-07-10 11:08:04 -07:00
pom.xml [SPARK-19550][BUILD][FOLLOW-UP] Remove MaxPermSize for sql module 2018-01-15 07:49:34 -06:00