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[SPARK-19268][SS]Disallow adaptive query execution for streaming queries - #16683

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[SPARK-19268][SS]Disallow adaptive query execution for streaming queries#16683
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@zsxwing

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What changes were proposed in this pull request?

As adaptive query execution may change the number of partitions in different batches, it may break streaming queries. Hence, we should disallow this feature in Structured Streaming.

How was this patch tested?

test("SPARK-19268: Adaptive query execution should be disallowed").

@tdas

tdas commented Jan 23, 2017

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LGTM.

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Test build #71881 has finished for PR 16683 at commit 2651015.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@tdas

tdas commented Jan 24, 2017

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jenkins test this

@zsxwing

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retest this please

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Test build #71897 has finished for PR 16683 at commit 2651015.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@zsxwing

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Thanks. Merging to master and 2.1.

asfgit pushed a commit that referenced this pull request Jan 24, 2017
…ries
## What changes were proposed in this pull request?
As adaptive query execution may change the number of partitions in different batches, it may break streaming queries. Hence, we should disallow this feature in Structured Streaming.
## How was this patch tested?
`test("SPARK-19268: Adaptive query execution should be disallowed")`.
Author: Shixiong Zhu <shixiong@databricks.com>
Closes#16683 from zsxwing/SPARK-19268.
(cherry picked from commit 60bd91a)
Signed-off-by: Shixiong Zhu <shixiong@databricks.com>
@zsxwing
zsxwing deleted the SPARK-19268 branch January 24, 2017 06:36
uzadude pushed a commit to uzadude/spark that referenced this pull request Jan 27, 2017
…ries
## What changes were proposed in this pull request?
As adaptive query execution may change the number of partitions in different batches, it may break streaming queries. Hence, we should disallow this feature in Structured Streaming.
## How was this patch tested?
`test("SPARK-19268: Adaptive query execution should be disallowed")`.
Author: Shixiong Zhu <shixiong@databricks.com>
Closesapache#16683 from zsxwing/SPARK-19268.
cmonkey pushed a commit to cmonkey/spark that referenced this pull request Feb 15, 2017
…ries
## What changes were proposed in this pull request?
As adaptive query execution may change the number of partitions in different batches, it may break streaming queries. Hence, we should disallow this feature in Structured Streaming.
## How was this patch tested?
`test("SPARK-19268: Adaptive query execution should be disallowed")`.
Author: Shixiong Zhu <shixiong@databricks.com>
Closesapache#16683 from zsxwing/SPARK-19268.
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3 participants

@zsxwing@tdas@SparkQA