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Adding two big data cluster release notes items for CTP 2.4
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docs/big-data-cluster/release-notes-big-data-cluster.md

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@@ -5,7 +5,7 @@ description: This article describes the latest updates and known issues for SQL
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author: rothja
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ms.author: jroth
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manager: craigg
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ms.date: 03/27/2018
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ms.date: 03/28/2018
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ms.topic: conceptual
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ms.prod: sql
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ms.technology: big-data-cluster
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| New feature or update | Details |
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|:---|:---|
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| Guidance on GPU support for running deep learning with TensorFlow in Spark. | [Deploy a big data cluster with GPU support and run TensorFlow](spark-gpu-tensorflow.md) |
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| Guidance on GPU support for running deep learning with TensorFlow in Spark. | [Deploy a big data cluster with GPU support and run TensorFlow](spark-gpu-tensorflow.md). |
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| **SqlDataPool** and **SqlStoragePool** data sources are no longer created by default. | Create these manually as needed. See the [known issues](#externaltablesctp24). |
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| `INSERT INTO SELECT` support for the data pool. | For an example, see [Tutorial: Ingest data into a SQL Server data pool with Transact-SQL](tutorial-data-pool-ingest-sql.md). |
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| `FORCE SCALEOUTEXECUTION` and `DISABLE SCALEOUTEXECUTION` option. | Forces or disables the use of the compute pool for queries on external tables. For example, `SELECT TOP(100) * FROM web_clickstreams_hdfs_book_clicks OPTION(FORCE SCALEOUTEXECUTION)`. |
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| Spark runtime upgrade to Spark 2.4. | |
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### Known issues

docs/sql-server/what-s-new-in-sql-server-ver15.md

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- [Big data cluster](#bigdatacluster)
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- Guidance on GPU support for running deep learning with TensorFlow in Spark.
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- Spark runtime upgrade to Spark 2.4.
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- `INSERT INTO SELECT` support for the data pool.
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- `FORCE SCALEOUTEXECUTION` and `DISABLE SCALEOUTEXECUTION` option clause for external table queries.
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- [Database engine](#databaseengine)
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- New `query_post_execution_plan_profile` Extended Event.
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- [GPU support for running deep learning with TensorFlow in Spark](../big-data-cluster/spark-gpu-tensorflow.md). (CTP 2.4)
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- Spark runtime upgrade to Spark 2.4. (CTP 2.4)
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- `INSERT INTO SELECT` support for the data pool.
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- `FORCE SCALEOUTEXECUTION` and `DISABLE SCALEOUTEXECUTION` option clause for external table queries.
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- [Submit Spark jobs on [!INCLUDE[sql-server-2019](../includes/sssqlv15-md.md)] big data clusters in IntelliJ](../big-data-cluster/spark-submit-job-intellij-tool-plugin.md). (CTP 2.3)
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- [Application deployment and management experience](../big-data-cluster/big-data-cluster-create-apps.md) for a variety of data-related apps, including operationalizing machine learning models using R and Python, running SQL Server Integration Services (SSIS) jobs, and more. (CTP 2.3)
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- [Use Sparklyr in [!INCLUDE[sql-server-2019](../includes/sssqlv15-md.md)] big data clusters](../big-data-cluster/sparklyr-from-RStudio.md). (CTP 2.3)

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